[Travis McGee]

Terminal velocity is the same whether you fall from 2,000 feet or 22,000. People have jumped from skyscrapers and landed on car roofs and lived. You just need that little cushion, whether it's a snow bank, hay stack, auto roof, awning, cactus plant or a skylight.

[Squantos]

Or a fat girl on yer tandem rig.....That's good for a dead cat bounce at least once !

[Old Professer]

Actually, about 400 feet or higher.