Twelve-year-old Tess has big plans to cure her summer boredom--hanging out with her friends. But when her parents insist she spend a week wakeboarding with her cousins at Aunt Laura and Uncle Scott's cabin, her plans go off track. Tess doesn't know her cousins well, and even worst--she's never wakeboarded. Will Tess gather the courage to try a new sport and make some lasting memories with her cousins, or will this summer be a complete washout?