It used to be that the worst part about skiing (or wakeboarding) is that you needed to have somebody pull you behind a boat. Well, not anymore. This Skier Controlled Tow Boat ($17,000) from Solo Watersports will let you do the driving AND the riding. We are not kidding, this is a real thing, watch this video. The unmanned boat has a 2-stoke, 70-horsepower engine that can generate speeds up to 40 MPH and an auto-kill feature for when you
bust your ass decide you need a break.