Take an experimental skydive at iFLY.  iFLY is an indoor skydiving experience that creates true free fall conditions, just like skydiving, without having to jump out of an airplane. iFLY's 1000 hp vertical wind tunnel generates a wall-to-wall cushion of air, on which you safely float. There is no parachute, no jumping, and nothing attaching you to planet Earth. Its just you and the air, and its the most incredible adrenaline rush.