2026 Annual Conference

It’s time! Welcome to
Pittsburgh for #ACUI26!

Our vision for #ACUI26 is centered on creating spaces where authentic connections flourish, with “peopleness” at the heart of everything we do. Through a caring, encouraging, and brave approach, the Conference Program Team aims to empower individuals, foster communities, and inspire meaningful transformation in higher education.
We can’t wait to bring this vision to life in Pittsburgh and share it with all of you, ensuring each conference delegate leaves with meaningful takeaways, feeling empowered to take action that improves their work back on campus!  

All-Conference Sessions 

The 2026 Annual Conference will feature four all-conference sessions on topics intended to help attendees thrive through environments of change, identify opportunities to ensure community spaces thrive, and strategize on how to reconnect with their unique purpose in the professional. 

Opening Keynote: DeEtta Jones 

DeEtta Jones is a visionary leader, strategist, and CEO with over 30 years of experience guiding organizations through transformational change. Her expertise includes equipping leaders with the skills, confidence, and strategic mindset to navigate complexity and change. With a dynamic presence and a deep understanding of leadership and organizational behavior, DeEtta has trained and inspired thousands of professionals worldwide. A singular mission drives her work: to help leaders and organizations create stronger, smarter, and more resilient workplaces—where both people and businesses thrive.  

Closing Keynote: Dr. Patrice Buckner Jackson

Dr. Patrice Buckner Jackson, known in her community as Dr. PBJ, gives educators the strategies for accomplishing purposeful work without burnout. As an educator of almost 25 years and an executive coach for more than 10 years, she worked in higher education at many levels, from student assistant to President’s Cabinet. Dr. PBJ founded EduCare Training and Consulting, LLC through a purpose of pouring in to those who pour out so much, with much of her work specifically focused on equipping and refreshing educators. She is the creator and host of the “Disrupting Burnout” podcast as well as the author of the Amazon best-seller, Disrupting Burnout: The professional woman’s LIFELINE to finding purpose.

PANEL DISCUSSION: HIGHER EDUCATION POLICY LANDSCAPE

Monday’s all-conference session with begin with Emmanual Guillory, senior director of government relations at the American Council on Education, presenting highlights about the current state of the higher education sector, governmental policy, and what the profession needs to consider now and into the future. Following this, current ACUI members will discuss the context of the current policy landscape through a moderated discussion:

  • Kerry Spicer, Vice President of Student Affairs, Daemen University (Moderator)
  • Peter Bonfield, Vice-Chancellor and President, University of Westminster
  • Emmanual Guillory, Senior Director of Government Relations, American Council on Education
  • Neela Patel, Executive Director for Student Centers and Activities, Rutgers University
  • Jeremy Schenk, Associate Vice President for Operations and Services, Northwestern University
ACUI TALKS: ROLE OF ART & CREATIVITY

Tuesday’s all-conference session will feature two guest speakers highlighting the meaningful role creativity and art can play in revitalizing community spaces and sparking resilience in career development.

  • Brooke Horejsi is the chief programming and engagement officer at Pittsburgh Cultural Trust and had has also served as adjunct faculty, grant panelist, advisor, and board member for numerous organizations. Her ACUI talk will focus on regenerating our history through revitalization of places, spaces, and people’s perceptions, focused around the Arts Landing project within Pittsburgh. 
  • Hayden Greene is a seasoned higher education administrator who has served in a wide variety of institutions. An accomplished writer, photographer, cycling enthusiast, and former ACUI board member, his ACUI talk will focus on his 428-day journey through unemployment following a prolonged and distinguished career in the field. The story of Hayden’s 428 days is one of resilience, but it is also a celebration of bringing all of you to your work to inspire others to lean into their own creative spirits.  

Schedule

The 2026 Annual Conference will be full of opportunities to develop professionally, obtain fresh ideas to improve practice, and connect as a community of professionals. Each day will feature a conference-wide experience—keynotes, talks, and adventure experiences. Following a variety of preconference and tour programs, the event will start on Sunday, March 8, with welcome activities, a keynote, regional meetings, and an opening event at Acrisure Stadium that you won’t want to miss. Monday will include educational sessions, an all-conference panel discussion, and the unique ACUI Adventure experiences in the afternoon. Tuesday features ACUI Talks speakers, educational sessions, and the opening of the ACUI Expo. And Wednesday, March 11, will include educational sessions, the final keynote, and the annual closing banquet and celebration.  

All experiences throughout the conference schedule are available to all registrants and participation in all activities is voluntary. 

Enhance Your Pittsburgh Experience

To make the most of your time at the Annual Conference, registrants can now sign up for dozens of additional opportunities.

  • All registrants should sign up for an ACUI Adventure on Monday afternoon—included in your registration fee.
  • Our regions, communities of practice, and additional components are coordinating various socials and activities to support networking opportunities around shared interests.
  • Contribute to the conference success by signing up for a volunteer shift during the event, such as helping with check-in or reviewing resumes in the Career Center.

Some information related to the conference, including session materials and the attendee list, are only available to registered conference attendees. You will need to create an account with Eventsential to access locked down features via the desktop site or the mobile app. Here is how you do that: 

  • Either visit the desktop site or download the Eventsential app from your phone’s app store.  
  • Select “Log In” in the upper right corner. 
  • As prompted, enter the email address used when you registered.  
    • If you have never created an account with Eventsential, it will ask for your first and last name, then send an email for you to sign in to the event (as confirmation of your identity). 
    • If you have created an account with Eventsential before, it will simply send an email that will allow you to sign in to the event. 
  • When logging in to Eventsential in the future, you will simply need to provide your email address, then use the link provided via email to access your account. There is no requirement to create a password. 
Aligning Mission and Means: Strategic Leadership for Senior Union Professionals
Saturday, March 7, 1–7 p.m. & Sunday, March 8, 9 a.m.–Noon | Registration Fee: $125

This preconference program is designed for senior managers seeking to strengthen their leadership through a deeper understanding of strategic operations within student unions and student life. As campus environments grow increasingly complex, senior professionals are being asked to balance mission-driven work with financial stewardship, long-term planning, and adaptive leadership. How do we make informed, intentional decisions in the face of limited resources, shifting demographics, and evolving institutional priorities? How do we align our values with our budgets, our strategies with our communities, and our outcomes with our impact? This session will explore practical frameworks and emerging practices in strategic planning, fiscal responsibility, change leadership, and data-informed decision making. Through interactive discussions and applied case studies, participants will gain tools to lead with clarity, confidence, and purpose. Facilitated by experienced higher education leaders, the registration fee includes all program materials, one dinner, and one morning coffee/snack break.  


Active Dialogue: Building Authentic Connections on Campus 
Saturday, March 7, 9 a.m.–5 p.m. | Registration Fee: $80 

In today’s dynamic campus environment, the ability to communicate across differences is more important than ever. Aligned with the #ACUI26 vision of “peopleness” at the heart of our work, this highly interactive preconference workshop invites participants to establish authentic connections by deepening their understanding and practice of active dialogue—a set of techniques designed to foster empathy, respect, and constructive problem-solving around complex campus issues such as conflict resolution, social challenges, and more. Through engaging activities, personal reflection, and scenario-based practice, attendees will explore how their own experiences and perspectives shape conversations, develop essential skills for human-centered and effective dialogue, and apply new tools in real-world campus scenarios. Participants will emerge with increased confidence, practical resources, and actionable plans to further open, genuine, and productive communication within their campus communities. The registration fee includes all program materials, one lunch, and a coffee/snack break. 


Bridging Gaps: Meeting the Current Moment and Building for the Future of Basic Needs 
Saturday, March 7, 9 a.m.–5 p.m. | Registration Fee: $100 

As institutions of higher education navigate a rapidly evolving landscape, the imperative to support students’ basic needs has never been more urgent. This preconference session will explore how colleges and universities can respond to the growing demand for holistic student support by building sustainable, equitable, and collaborative basic needs infrastructures. This session will guide participants through identifying and evaluating key categories of student basic needs—including food security, housing, mental health, and transportation—and assessing the effectiveness of existing campus and community-based resources. Attendees will engage in dialogue and strategy-building around forming partnerships with local and national organizations that specialize in basic needs support, with an emphasis on creating student-centered networks of care. The preconference will also focus on designing frameworks that reduce barriers for historically underserved populations and on advancing institutional advocacy through cross-functional collaboration. Participants will explore how to mobilize resources through internal budgeting, grant writing, and philanthropic partnerships to ensure the long-term sustainability of basic needs initiatives. By the end of the session, attendees will be equipped with practical tools and strategies to lead transformative efforts that bridge current service gaps and build a future where all students can thrive. The registration fee includes all program materials, one lunch, and a coffee/snack break. 


Strategies to Foster Healthy Student Organizations 
Sunday, March 8, 8:30 a.m.–12:30 p.m. | Registration Fee: $30 

This preconference is for those who advise and/or support student organizations. Health and well-being has become integral priorities for higher education institutions. These priorities have filtered down to the need to create and foster healthy student organizations. The question is though: What makes for a “healthy” student organization? Join this conversation to collectively strategize on how to best define a healthy student organization and also explore how to create support systems for student organizations to thrive and align with institutional priorities. The registration fee includes all program materials and a coffee/snack break. 

Carnegie Museum of Art and Natural History 
Sunday, March 8, 9:30 a.m.–12:30 p.m. | Registration Fee: $40 

Arguably the first museum of contemporary art in the United States, the Carnegie Museum of Art is one of the most dynamic major art institutions in America. The museum’s collection features over 34,000 works that emphasize art, architecture, photography, and design from the 19th century to the present. Participants will travel via bus and enjoy touring the museum on their own. Find out more about his incredible center at www.carnegiemuseums.org


Walk the Burgh 
Sunday, March 8, 10:30 a.m.–12:30 p.m. | Registration Fee: $35 

Kick off your conference experience by exploring Pittsburgh in this urban adventure. Learn all about the outstanding architecture, fascinating history, the lives of former titans of industry as well as fun hidden public art pieces of the Steel City. Please note that tours will run rain or shine over the course of two hours, walking up to two miles. 


Heinz History Center 
Tuesday, March 10, 9:30–11:30 a.m. | Registration Fee: $15 

The Heinz History Center is located in Pittsburgh’s historic Strip District and is just a short eight-minute walk from the convention center and conference hotel. In 2024, the Heinz History Center was named the best history museum in the United States. This Smithsonian affiliated educational institution engages and inspires a diverse audience with links to the past, understanding in the present, and guidance for the future. Find out more about the Heinz History Center by visiting www.heinzhistorycenter.org/whats-on/history-center


Local Food Tasting and History Tour: The Strip District 
Tuesday, March 10, 12:30–3:30 p.m. | Registration Fee: $55 

Lined with converted warehouses, the hip Strip District has a vibrant mix of old-style grocers and gourmet food shops, street stands selling produce, upbeat bars and classic Italian eateries. This local guided food tour explores a one-of-a-kind destination in Pittsburgh. Participants will walk approximately 15 minutes to Old. St. Patrick’s Church to kickoff this two-hour tour with up to two miles of walking. 


PNC Park  
Tuesday, March 10, 1:30–4 p.m.  | Registration Fee: $40 

Join your ACUI colleagues on tour of PNC Park, home of the Major League Baseball’s Pittsburgh Pirates. The facility is located on the north shore along the Allegheny River. The interactive tour will give guests a broad view of the 38,000-seat facility with its classic view of the city’s picturesque skyline. Participants will travel via bus for a 90-minute tour. Learn more about PNC park by visiting www.mlb.com/pirates/ballpark/tours.    


Warhol Museum Group Visit 
Wednesday, March 11, 10:30 a.m.–12:30 p.m. | Registration Fee: $25 

This museum is home to an extensive permanent collection of art and archives from the Pittsburgh-born pop art icon Andy Warhol. This excursion will include entrance to the museum and a one-hour guided tour that explores the museum’s permanent collection and special exhibitions. ACUI tour participants will depart from the Convention Center on a half-mile walk to this site. Learn more about The Warhol at www.warhol.org


Phipps Conservatory Sustainability Tour 
Wednesday, March 11, 10 a.m.–Noon | Registration Fee: $40 

A green oasis in the middle of Pittsburgh’s vibrant Oakland neighborhood, Phipps Conservatory and Botanical Gardens has provided a world-class garden experience to its visitors since 1893. Participants will travel via bus to the conservatory for a guided tour with time to explore on their own. Conservatory tours are one hour in length and focus on our plant collections, history and current flower show. Find out more about this Pittsburgh gem at www.phipps.conservatory.org

Monday, March 9, 2–6 p.m. 
Registration Fee: Included in your conference registration 

As a unique tradition of the Annual Conference, ACUI Adventures will continue in Pittsburgh on Monday afternoon. During this educational opportunity, conference participants will get the chance to experience the city through experiences at local attractions and local higher education institutions.

Conference registrants can now sign up for one of the wide variety of activities available—all included in your conference registration fee. 

Special thank you to our local partners working with the Conference Program Team to make this robust schedule of offerings possible—including group sizes that will enable to positive experience for participants on each Adventure. If an Adventure of interest is full, please select from one of the many great alternatives, as we will not manage waitlists, and limited exchanges will be able to be accommodated onsite.

Thank you to our Adventure sponsor Chartwells.

Chartwells
sunday, march 8, 6–10 p.m.
Registration Fee: Included in your conference registration 

Join hundreds of ACUI colleagues to celebrate our gathering in Pittsburgh for an opening event that you won’t want to miss! Following our opening keynote and regional meetings, attendees will head to Acrisure Stadium, home of the Pittsburgh Steelers. While there, you will be able to:

  • Browse the Hall of Honor Museum to relive memorable moments in NFL history.
  • Go on a complimentary guided tour of Acrisure Stadium.
  • Take in stellar views of the city from the UPMC Club.
  • Build connections with others from your region and across the Association, while enjoying food and drinks.


Thanks to the contributions of dozens of members, the Annual Conference will feature over 100 breakout sessions covering an extensive variety of topics across all ACUI’s core competencies. Following the rubric evaluation process, the Conference Program Team has selected the educational sessions—available in the conference event app and schedule—which will include a mix of session formats (flash, extended, etc.) on Tuesday and a variety of roundtable opportunities on Wednesday afternoon.

For educational session presenters, visit this presenter information page to learn more about expectations, download the conference slide template, and review the presenter FAQ. Please email events@acui.org if you have any questions about a submission.   

Pittsburgh has been dubbed “The City of Champions” for its storied sports history, so what better place to bring back a time-honored ACUI tradition: Battle of the Regions! We’re going to kick it off with Spirit Night at Acrisure Stadium. Show up sporting your institution’s athletic best. Don’t have a football team? That’s alright; we just want you to bring the noise and show us where you’re from! This isn’t a trivial pursuit; throughout the week we want you to put your best foot forward and help your region get heads and shoulders above the rest.

More specific details about opportunities to get involved will be shared onsite during your regional meetings. Contribute what you can to win the 2026 Battle of the Regions!

ACUI has partnered with Beverly’s PGH in their mission to celebrate children and families through their Three B’s—Birthdays, Babies, and Basics—providing essential items and joyful experiences that meet needs, build connection, and spark lasting hope.

Delegates will be able to contribute in the following ways:

  • Drop off purchased items at the Hospitality & Information Center. We are collecting items for teenagers in the Pittsburgh area.
    • $10 fast food gift card (McDonalds, Burger King, Wendy’s , Starbucks)
    • Store gift cards (Walmart, GetGo, Sheetz Convenience Store)
    • Card Games
    • Speakers/Headphones
    • Journals/Pens
    • Deodorant/Body Spray
  • Participate in the onsite ACUI Adventure experience by selecting “Service Project – Beverly’s PGH,”
  • Contribute online for Beverly PGH’s their Classroom Cheer campaign.

You can learn more about our community service partner by visiting their website at beverlyspgh.org

Newcomers Information

Attending an ACUI Annual Conference for the first time in Pittsburgh? The Conference Program Team hosted an online program on February 18 to share more about ACUI and the annual conference experience so that you feel prepared before the event. A video of the program is available here.

First-time attendees are also encouraged to join us on the first day of the conference, Sunday, March 8 at 1 p.m. at the in-person Newcomers Welcome.  

Registration 

Registration is now closed; please contact acui@acui.org for assistance. The 2026 Annual Conference offers valuable professional development opportunities included in your registration fee: 

  • Nine educational session blocks 
  • Four all-conference sessions 
  • Two times to discover product solutions from exhibitors 
  • One afternoon of unique learning adventures 

Full conference registration will include an opening reception, a lunch in the ACUI Expo, and a dinner at the closing banquet. 


EARLY REGISTRATION 
(THROUGH DECEMBER 11) 
  • Professional Member: $825 
  • Professional Nonmember: $995 
  • Student Member: $425 
  • Student Nonmember: $525 
  • One-Day Member Registration: $325 
  • One-Day Nonmember Registration: $425 
  • Retiree Registration: $475 
REGULAR REGISTRATION 
(DECEMBER 12–JANUARY 29) 
  • Professional Member: $925 
  • Professional Nonmember: $1,095 
  • Student Member: $475 
  • Student Nonmember: $575 
  • One-Day Member Registration: $375 
  • One-Day Nonmember Registration: $475 
  • Retiree Registration: $475 
LATE REGISTRATION 
(AFTER JANUARY 29) 
  • Professional Member: $995 
  • Professional Nonmember: $1,195 
  • Student Member: $525 
  • Student Nonmember: $625 
  • One-Day Member Registration: $450 
  • One-Day Nonmember Registration: $550 
  • Retiree Registration: $475 

The cancellation policy for the event is available here. If you are interested in obtaining a meal ticket only, these are available for $125 for either the opening event at Acrisure Stadium or the Closing Banquet. Email acui@acui.org to request option.

Travel and Hotel

We’re excited to innovate with a new conference model in 2026 that allows more flexibility for the evolving needs of ACUI’s event. All core activities will be hosted at the David L. Lawrence Convention Center in Pittsburgh, which has earned multiple LEED Certifications and creates an easy-to-navigate environment for attendees, with plenty of natural light providing stunning views.  

Hotel Options

Multiple hotel options are available for delegates to select for their conference lodging. All hotels are within one block of the Convention Center. Please note that AC Hotel block has been closed, and as we are past the cut-off date for all hotels, reservations can be made only as space is available. You are encouraged to still stay at one of these hotels, even if reserved outside of the block, to remain close to all the conference action!

Courtyard by Marriott Pittsburgh Downtown 

945 Penn Avenue, Pittsburgh, PA 15222 
Room Rate: $229

Drury Plaza Hotel Pittsburgh Downtown 

745 Grant Street, Pittsburgh, PA 15219 
Room Rate: $219  

The Westin Pittsburgh 

1000 Penn Ave, Pittsburgh, PA 15222 
Room Rate: $229 


Travel

The Pittsburgh International Airport is the closest airport to the conference venue, located just under 20 miles away. For more resources to plan your trip, check out these resources from Visit Pittsburgh

Meet the 2026 Conference Program Team

  • Brittany Wildman, University of Louisville, Chair
  • Andre Adams, University of Houston
  • Kaitlyn Dyleski, Bridgewater State University
  • James Greene, Appalachian State University
  • Chelsea Kimmett, Portland Community College
  • Erin McCollum, Iowa State University
  • D’arcy Mcguinness, University College London
  • Michael McKean, Ball State University
  • April Joy Nietes-Rudnick, San Francisco State University
  • Kerry Spicer, Daemen University
  • Michael Wigg, University of Westminster
  • Justin Rudisille, ACUI

Justification to Attend

To support your professional development requests to join us at the 2026 ACUI Annual Conference, here are a variety of resources that can be utilized. We have drafted two template letters with key information included that you can download and edit for your purposes. Please review all the information to ensure it is relevant to your situation, and feel free to remove or add details prior to submitting as part of a request at your institution.

As you consider participating in this meaningful networking and learning opportunity, the items below should help to clarify more information about the event details.

About the Conference

The 2026 Annual Conference will be an opportunity to come together in a caring community of colleagues and engage in meaningful learning and connection that ties to the work you do every day. This year’s planning team was drawn to three main themes: 

  • Support: How do you create environments of care, encouragement, and trust? Share strategies, programs, or practices that prioritize well-being and connection. 
  • Growth: How are you helping others, and yourself, develop and thrive? We invite sessions on personal and professional development, innovation, and change-making. 
  • Readiness: What does it mean to be prepared for what’s next? Whether navigating transitions, leading through uncertainty, or building future-facing programs, we want to hear how you’re cultivating readiness.  

Additionally, the Annual Conference aligns with the priorities of the ACUI Education Plan and incorporates learning needs identified by the ACUI Education Council. Learn more about the ACUI core competencies

Yes! The ACUI Annual Conference includes a variety of opportunities for networking with professionals across the association. These include: 

  • First-time attendee orientation sessions 
  • Communities of practice gatherings, connecting attendees with similar job responsibilities 
  • Regional meetups to strengthen local and regional connections 

Networking will take place through structured activities, social events, and informal engagement in lounges and receptions. 

  • Attending keynotes and all-conference sessions on current topics and trends 
  • Participating in optional community service projects 
  • Exploring local Pittsburgh landmarks and campuses through organized tours 
  • Engaging in social and networking opportunities 
  • Discovering products and services at the ACUI Expo
  • Keynotes – Featuring speakers who inspire connection, leadership, and innovation. 
  • ACUI Adventures – An opportunity to explore Pittsburgh’s cultural attractions, nearby campuses, or take a deep dive into specialized topics. 
  • ACUI Expo – Meet vendors such as architects, furniture manufacturers, technology providers, dining service partners, and more. 

Pittsburgh offers a rich blend of historic character and modern innovation, making it a perfect backdrop for the learning. Known for its world-class universities, thriving tech and healthcare industries, and vibrant cultural districts, the city provides countless opportunities for inspiration and professional growth. 

There will be multiple pre-conference workshops focusing on key professional development areas such as: 

  • Strategic leadership  
  • Active dialogue  
  • International perspectives on community building  
  • Supporting students’ basic needs  
  • Financial management 
  • Healthy student organizations  

Additionally, local tours of Pittsburgh landmarks and campuses will be available prior to the official start of the conference. Check the tentative schedule for details. 

Absolutely! First-time attendees are always a valued part of ACUI conferences. We will offer: 

  • Virtual orientation prior to the event 
  • In-person first-timers session on opening day 
  • Dedicated networking opportunities for newcomers 

With hundreds of first-time attendees each year, your staff will feel supported and connected right away. 

The ACUI Expo will feature vendors representing: 

  • Architectural and design services 
  • Furniture and facility solutions 
  • Dining and catering services 
  • Event management and operations technology 
  • Student engagement and programming resources 

Registration

All core activities will be hosted at the David L. Lawrence Convention Center in Pittsburgh, which has earned multiple LEED Certifications and creates an easy-to-navigate environment for attendees, with plenty of natural light providing stunning views.  

Four hotel options will be available for delegates, offering multiple options all within one block of the Convention Center. 

  • The Westin Pittsburgh (Room Rate: $229; largest ACUI room block, attached to Convention Center via skybridge)  
  • Drury Plaza Hotel Pittsburgh Downtown (Room Rate: $219; complimentary hot breakfast and evening drinks/snacks)  
  • Courtyard by Marriott Pittsburgh Downtown (Room Rate: $229)  
  • AC Hotel Pittsburgh Downtown (Room Rate: $229)  

The Pittsburgh International Airport is the closest airport to the conference venue, located just under 20 miles away.  

Amtrak service to Pittsburgh’s Union Station will drop travelers off just 1.2 miles from the conference hotels.  
 
For more resources to plan your trip, check out these resources from Visit Pittsburgh

If you plan to attend a preconference workshop or have a long travel distance, we recommend arriving on Saturday, March 7 to allow time to settle in. 

The conference officially begins on Sunday, March 8 and concludes with the closing banquet on Wednesday, March 11

Plan to depart on Thursday, March 12 for the full experience. 

Yes! Both graduate and undergraduate students are welcome and will follow the same registration process as professional staff. Special student-focused programming and networking opportunities will be available. Student rates and early registration discounts apply—register by December 11, 2025 for the best pricing. 

  • Sunday Opening Reception at Acrisure Stadium 
  • Tuesday Lunch in the ACUI Expo 
  • Wednesday Closing Banquet 

Additional meals and receptions will be listed in the detailed schedule. 

Yes! You can log back in at www.acui.org/myaccount to add pre-conferences, tours, and other add-ons after initial registration. 

  • Register early and save! Early Registration (through December 11, 2025) is $825 for professional members—a $100 savings. 
  • Membership matters—members save $200+ compared to non-members. 
  • Book your hotel by February 6, 2026 to secure the group rate. 
  • Book flights early for the best fares. 
  • Share transportation and lodging with colleagues. 
  • Use public transit options from the airport to downtown Pittsburgh to reduce costs. 
  • Apply for ACUI scholarships—deadline is November 20, 2025. Learn more at www.acui.org/awards/scholarships