Good, Good of least someone has a sence of imagination! These "adrelinilene" stunts are adreninine based so of course there are risks if not no adrenilne would be endured!
Before i die i want to do them all, done snowboarding, paragliding, sk8'in, biking, water skiing, wake boarding still to do, the thing were you go out a plane sky diving base jumping and bungy jumping, hell you only live 1ce.
Take the chances