LS PAN series of small falls on Mexican river. ESTABLISHING of waterfall, tree branches framing shot in foreground. LS of kayakers paddling down calm river, leaving in foreground. FA (from camera mounted at front of boat) of kayak heading down river over falls. MS RA (from front of boat) of kayak paddling through falls, sometimes camera getting covered in water. MS RA of kayaker paddling through river, tipping over his kayak and keeping paddling (camera getting submerged). MS of kayaker paddling, camera and kayaker getting submerged and pounded by waves. (253)