I'm trying to make a light hovercraft powered by electric ducted fans that will have enough thrust to lift me like 10 feet off the ground. the only problem is I HAVE NO IDEA WHAT I"M DOING. can anyone help me??? i weigh 134 pounds, and the craft will weigh around 50-80. that puts the weight without the batteries and fans at 184-214 pounds. i know i need more thrust than what the object weighs to get it to float higher, but the fans will weigh a lot also, wont they? so I'm guessing i need more than 250 pounds of thrust. Anyone know how much thrust, voltage, amps, and horsepower i need to float a 214+ pound object 10 feet off the ground?