High Country Adaptive Sports (HCAS) is a 501(c)(3) nonprofit founded in 2015 to remove barriers to Arizona’s mountains, forests, and waterways for people with disabilities. We believe everyone benefits from outdoor recreation, regardless of physical or cognitive challenges. Today, HCAS operates year-round across snow and summer sports.
Enrich the lives of disabled youth and adults by creating lifelong memories through meaningful outdoor recreation experiences. This mission guides our staff, instructors, and volunteers every day.
HCAS provides adaptive skiing and snowboarding in winter and kayaking, mountain biking, hiking, and rock climbing in warmer seasons. Programs use state-of-the-art equipment and are led by trained instructors and volunteers so athletes can participate at their fullest ability. Need-based scholarships may be available through the athlete portal.
Winter lessons take place on the San Francisco Peaks (Arizona Snowbowl area), with Arizona Snowbowl cited publicly as a key supporter of adaptive access. Summer programs run across Northern Arizona, including Lake Mary (kayaking) and sessions with Flagstaff Climbing (adaptive climbing).
We provide adaptive recreation opportunities everywhere north of Phoenix metro, including Sedona, Verde Valley, Prescott, Payson, Page, and the reservation areas
We welcome youth and adults with a wide range of disabilities—including physical, cognitive, and sensory—plus veterans and other individuals with permanent injuries. Family members and caregivers are part of the experience.
While our programs are delivered throughout the forests, mountains, and waterways of Arizona’s high country, the athletes we serve come from across the state.













Board Member Card
Lyndsay Clements blends finance, data-driven marketing, and small-business expertise on the HCAS board. After roles with major retailers, she founded Ellen Grace Marketing to help organizations make smarter, audience-focused decisions. Her connection to adaptive sports is personal—growing up alongside friends and family with disabilities and supporting her father after a stroke deepened her commitment to access and inclusion. Since moving to Flagstaff in 2017 with her husband and two daughters, Lyndsay has supported nonprofits and local businesses with practical marketing that clarifies message, amplifies impact, and streamlines communication.
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Katie Cosmas is a Phoenix-based businesswoman, mom, and philanthropist. After losing her daughter Taylor to SIDS in 2010, Katie and her husband founded the Three Butterflies SIDS Foundation and Team Taylor—raising more than $1.4 million for safe sleep education and research. She shares her story with parent groups and childcare providers to advance prevention practices. Katie also advocates for inclusion on behalf of her daughter Addison, who has Costello Syndrome. Professionally, she leads business development for the Southwest at iHeartMedia and has helped organizations grow through broadcast media. She volunteers at her children’s school and serves with PANDA, funding pediatric research at the Steele Children’s Foundation.
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Isaac Gabriel is a partner at Dorsey & Whitney LLP whose practice spans commercial bankruptcy, creditor’s rights/distressed assets, and complex litigation. He has guided organizations through Chapter 11 restructuring and secured favorable verdicts in state and federal courts. Isaac donates legal expertise to the Arizona Justice Project, assisting cases where actual innocence is alleged. A graduate of the University of Arizona (B.A., Political Science; minor in Spanish) and the Sandra Day O’Connor College of Law at ASU, Isaac lives in Phoenix with his family. He brings legal strategy, governance, and risk awareness to support HCAS’s responsible growth.
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Kelly Gannon is a media professional with more than two decades across television, radio, and national cinema networks. She produces for Arizona’s Family (3TV and CBS 5) and has held roles with CBS, CBS News, National CineMedia, and several radio stations. Kelly earned a B.S. in Journalism and Communications from Northeastern University and an MBA from Fordham University (Phi Beta Kappa). Her service includes board leadership with the Central Park Conservancy Playground Partners and volunteer work with New York Cares, KidsSafe, food banks, Ronald McDonald House Charities, and her children’s schools. Based in Phoenix, Kelly helps HCAS connect mission and media to engage more athletes, volunteers, and donors.
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Dr. Michael Golding earned his D.D.S. at the University of Maryland Dental School and completed his Oral & Maxillofacial Surgery residency at the University of Miami/Jackson Memorial Hospital, with cases featured on Discovery Channel, The Today Show, and The Doctors. He practices the full scope of OMFS and is on staff for facial trauma and reconstruction at Level 1 trauma centers within the Banner Healthcare System and Chandler Regional Hospital. Dr. Golding is active in philanthropic groups including The Thunderbirds and Executive Council 70, which raise funds for underserved communities. He supports HCAS with clinical perspective, community ties, and a commitment to expanding access.
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As COO and Vice President at Arciterra, Blaine Rice oversees national operations, financing, acquisitions, and dispositions for a retail real estate portfolio spanning 26 states. Previously, he practiced transactional real estate law at national firms in Scottsdale and Los Angeles. He holds a B.S., an MBA (Eller College of Management), and a J.D. (James E. Rogers College of Law), all from the University of Arizona. Blaine brings operational discipline, risk management, and long-term planning expertise to help HCAS scale programs sustainably.
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Dr. Jon Rumohr is a local urologist and dedicated skier. He grew up in rural Michigan, completed medical school at the University of Michigan, residency at Vanderbilt University Medical Center, and fellowship at Baylor College of Medicine. When he’s not in clinic, Jon is usually on the mountain—or planning his next run. As a board member, he focuses on creating more opportunities for athletes with disabilities to experience the thrill, confidence, and community that skiing provides.
Board Advisor
Based in Phoenix, Kuzi Mutsiwegota oversees operations across multiple states and leads guest-experience initiatives at Mountain Capital Partners resorts. He holds a B.A. in Business and Communications from the University of Arizona. Away from work, he’s an avid snowboarder, mountain biker, golfer, and wakeboarder. Kuzi also serves on the board of Calidan Missions as Director of Philanthropy. He advises HCAS on experience design, partnerships, and scalable operations.
Board Advisor
Dr. Sydney Rice is a Professor of Pediatrics at the University of Arizona. She holds degrees from Stanford University (B.A.), the University of Arizona (M.D.), and the University of Virginia (M.S., Health Evaluation Sciences), where she also completed a Developmental-Behavioral Pediatrics fellowship. Dr. Rice is an active clinician caring for children with a wide range of disabilities and participates in research teams investigating autism, spina bifida, cerebral palsy, brain injury, prematurity, and prenatal drug exposure. She advises HCAS on inclusive practice, safety, and program readiness for diverse needs.
Board Advisor
Jon Teel leads Focus LCDs, a manufacturer of small LCDs used in medical and industrial applications. A graduate of Arizona State University, Jon’s company has been recognized among the fastest-growing ASU graduate-led businesses. He spends much of his free time in adaptive sports and believes everyone should be able to try something new outdoors. Jon contributes product and business strategy—as well as a participant’s perspective on adaptive equipment and instruction—to HCAS.
Board President
Steve Zastrow has led global commercialization of Intense Therapeutic Ultrasound technologies as COO of Guided Therapy Systems and Ardent Sound, and served as President of Actisound Limited in the U.K. He oversaw international marketing and sales teams, negotiated joint ventures, and managed finance and operations. Previously, Steve was the Mayor’s Chief of Staff for the City of Tempe, where he helped establish the Rio Salado Foundation. He holds a B.A. from the University of Arizona and an M.P.A. from the University of Southern California. Today, he advises and invests in early-stage companies. As Board President, Steve focuses on governance, strategic partnerships, and sustainable growth for HCAS.
Emeritus Board Member
Shauna S. Mattson is an Emeritus Board Member recognized for her service and leadership on the HCAS board. She remains engaged as an advisor and ambassador for the mission. (We can expand with career background and focus areas if provided.)
Executive Director
Laura Smith joined HCAS as Executive Director in 2023 after more than 14 years practicing as a licensed speech-language pathologist in Flagstaff. She has served children and adults in public schools, early intervention, and private practice, with a focus on functional communication and access. At HCAS, Laura oversees strategy, programs, and partnerships; advances instructor training and safety; and strengthens pathways for athletes and families—including scholarships and newcomer support. Outside of work, she enjoys time with family, gardening, and staying active on trails and yoga mats.
Executive Director
A Flagstaff native and Navy veteran, Truman Shoaff earned his B.S. in Parks & Recreation Management with an emphasis in Community & Commercial Recreation and Tourism. He first encountered adaptive sports while volunteering with HCAS’s winter program, then completed two summers at the Breckenridge Outdoor Education Center, where his passion for adaptive recreation grew. Truman now leads HCAS programs full-time, coordinating instruction, equipment, safety, and volunteer training across winter and summer seasons. In his free time, he’s outside—reading by the water, biking, paddling, or hiking with his partner and their animals.
Laura Smith joined HCAS as Executive Director in 2023 after more than 14 years practicing as a licensed speech-language pathologist in Flagstaff. She has served children and adults in public schools, early intervention, and private practice, with a focus on functional communication and access. At HCAS, Laura oversees strategy, programs, and partnerships; advances instructor training and safety; and strengthens pathways for athletes and families—including scholarships and newcomer support. Outside of work, she enjoys time with family, gardening, and staying active on trails and yoga mats.
A Flagstaff native and Navy veteran, Truman Shoaff earned his B.S. in Parks & Recreation Management with an emphasis in Community & Commercial Recreation and Tourism. He first encountered adaptive sports while volunteering with HCAS’s winter program, then completed two summers at the Breckenridge Outdoor Education Center, where his passion for adaptive recreation grew. Truman now leads HCAS programs full-time, coordinating instruction, equipment, safety, and volunteer training across winter and summer seasons. In his free time, he’s outside—reading by the water, biking, paddling, or hiking with his partner and their animals.
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