The Un-Calculated Risk (1977)

Produced by the American Red Cross Shows the things that can go wrong when people with little experience or training set off in canoes, rafts, and kayaks. Shows the dangers of underwater obstacles, treacherous currents, icy water, flow-through hazards, and unpleasant surprises around the bend. Stresses the need for pre-experience instruction as the best means for preventing accidents. Blue Ribbon winner, American Film Festival.

Unfortunately the movie The Un-Calculated Risk is not yet available on HBO Max.