Who wants to see me jump off a building?

They're rappelling down the 26-28 (I'm estimating) floor high Sutton Place hotel outside my window at work for charity (Easter Seals). They tell me that if I raise $1500 by this time next year, that I too can dress like a super hero and rappel down the building. I'll put $100 towards that, but that doesn't really get me all the way. So who wants to see me jump off a building?

All the info is at: www.thedropzone.ca

And assuming I did... what superhero should I come dressed as? Someone recognizable? Or should I go as "Rollergirl" and use it as shameless advertising for my league?