Now this is something for the CS yacht, JetLev. JetLev is a Jetsons meets military meets “I’m not coming down” jetpack. JetLev is tethered to a hose that uses the high water flow as its main propelling force. The rest of the systems are kept working on the boat below while you enjoy some peaceful time being airborne. You control the lift and propulsion (go foward, now go back, this is just right) by somply adjusting the nozzles with your control throttle. The JetLev weighs approximately 30 lbs, can achieve speeds up to 22 MPH, and gives you between 1-2 hours of flight time. Photos and awesome video below.