A few trips ago, I watched a fellow walk right up to the edge of where large waves were crashing ashore with pretty good regularity. I pointed out the splash line to him. I was about 3 feet behind he. He boldly walked right up to the splash zone and proceeded to shoot tripod-mounted shots. As he was squinting through the finder, a BIG wave hit the shore. I yelled, "Look out!", and instinctively hunched over my camera and lens combo, which was mounted and shooting a little above my waist height. He did not react whatsoever, and continued shooting as the massive wave of green ocean water smashed into him. He was soaked with a wave that must have weighed 300 pounds... he came scrambling back to where I was, sputtering, and muttering curses...his unprotected Canon and 10-22mm lens were totally SOAKED. Dripping wet. The most amusing part of this entire incident was that he had a small,white hanky, and was using it to dab at his camera/lens combo. Not.Quite.Enough.Absorbption.