Ever wanted to grill some kielbasa on a sophisticated inner tube under an umbrella out in the middle of the water? Us neither. A few details get in the way of this brilliant idea; the structural design of this water vessel -- which places a grill smack in the middle of an onboard table -- minimizes motion and leg extension, so don't expect to this to be a comfortable BBQ. Safety may also be an issue; the idea of choppy waters knocking a burning hot sausage onto our lap being is bit unsettling, and makes us question the inclusion of the ship's on-board motor. In any case, a great name goes a long way -- and frankly, barbequed donuts sound freaking delicious right about now.