Pathfinder Whitewater Rafts CLASS I Waves : EASY Fast moving water with riffles and small waves, few obstructions, all obvious and easily missed with little training, risk to swimmers is slight; self-rescue is easy. Great for the whole family. CLASS II Waves : NOVICE Straight forward rapids with wide clear channels which are evident without scouting. Occasional maneuvering may be required; but rocks and medium-sized waves are easily missed by trained paddlers. Swimmers are seldom injured and group assistance while helpful, is seldom needed. Great for the whole family. We now ship to the USA.