13 years ago, four men met on the river working as rafting guides. 21 year-olds Kurt (Robert Kurtis Brown,) Stan (Shea Farrell,) Mikey (Dwier Brown,) and Skinner (John Putch,) spent their days battling the rapids and their nights camped out under the stars. It was perfect, until a fatal rafting accident claimed the life of their friend, Buck. Years later they return to the river for one last whitewater thrill ride! They soon find that life's experiences have changed things greatly. No longer the dare devils they once were, they are about to face the same stretch of river that claimed the life of their friend: they must pull together in order to survive the hair-raising run down deadly rapids!