Skydriving
SanLouBlues writes "Autoweek has this article about a group of guys in Arizona who will drop your car out of a cargo jet for $15k. Parachutes for the car are optional. Their ultimate goal is to drop a Greyhound with forty people inside. More pictures here and here)"
And donate your car instead...please...
If your bitterest enemies are people who hack the heads off civilians, then I would say you're doing something right.