Piloting the Sea-Doo RXT-X is pretty much the water based equivalent of sitting on a cruise missle. With 255 horses under the hood you'll be hitting 50 mph in 2.9 seconds. 2.9 seconds! All that power comes from a supercharged 1494cc, four-stroke, intercooled Rotax 4-TEC engine. The RXT-X also includes a learning key that limits the rpm and speed to 35 and 50 mph, watertight digital ignition, and an extended range 15.9 gallon fuel tank. Link:$13,300
Bugatti ventures out to sea with a new luxury yacht
The Veyron of the high seas.