U know when astrunauts are preparing for 0 Gravity and they go in a plane and then the plane near enough nose dives and u loose gravity u could try it then, only a little check list aswell.
1. Find a group of Fools willing to let me fly the aircraft and have a Game in the Back
2. Find a 737with no seats in it and learn how to fly it
3. Fly it to 60,000 feet
4. Nose dive it down.
5. Pray to god it doesnt hit the floor.
Not much to do there!?