Rye Golf Club Swim A Thon. Challenge Rye Golf Club swimmers to swim 100s of laps by sponsoring them for each lap they swim. Proceeds will go towards fulfilling our mission to accelerate research and development to find treatments and a cure for MEF2C mutations. Mutations on the MEF2C gene cause a severe form of Autism with absence of / or profound issues with speech and communication, as well as motor skill difficulties. We appreciate your help in providing the opportunity to help our children obtain treatments and a cure to ensure a life with the greatest self sufficiency possible. Thank you and please join us in cheering on our swimmers!