Great stuff. Would love to try the surfing behind a boat sometime. Not surprised about the hoverboard-just my advice to anyone I know is to stay off them. We had our office xmas party at a house and there was one there. I tried messing with it for a minute but didn't like it-10 seconds later another guy tried it and was on the floor with a broken elbow. Week later the guys daughter where are party was broke her wrist, in the same week a doctor buddy of mine was called in to consult for a skull fracture from one. Get rid of it and come back to doing something safer like racing your slow as xmas Camaro!