Thirteen years ago, five men met on the river. Worknig as rafting guides, 21-year-olds Kurt, Stan, Mikey, Skinner and Buck spent their days battling dangerous rapids, and their nights camped out under the stars. It was the perfect summer, until a fatal rafting accident claimed Buck's life.
Years later, the four friends and their families return to the river for one last whitewater thrill ride! But they soon find that things aren't exactly how they remember. Life's experiences have changed the four friends. They're no longer the daredevils they once were. About to face the stretch of river that took the life of their friend years ago, they must pull together in order to survive a hair-raising run down deadly rapids!
--(Synopsis from ldsvideo.com)