And you thought water skiing was cool. How about using that boat to drag you under the water instead? The Subwing promises exactly that. Available in fiberglass, glossy carbon fiber, and matte carbon fiber models, the Subwing is actually two wings connected to a detachable center swivel, with rubber grip pads on each wing, a rear rubber triangle for one-handed use, and ropes that attach to the wings. All you need now is a diving mask — and a boat, of course. [Scouted by Chris]
Tired of wearing funky backpacks or otherwise lugging your lengthy board around? The Snap Skateboard ($120) has you covered. Made from three separate pieces of high-grade aluminum, the Snap's deck folds up via patented hinges to go from 32 inches to 14 inches for maximum portability, snaps together using high-strength steel support pins, and sports regular griptape. In addition, the bearings, wheels and trucks can all be easily removed and replaced with standard skateboard parts, so you can make it your own should the monotone look not rock your boat.