Personal Strap-on Aircraft FS o EBAY
 

Check this thing out! Personal Aircraft The company who is selling it will only sell it to you if you agree not to use it. They are trying to get more funding for research this way. And maybe perhaps, one day when these things are going to be more common, you might begin using it.
http://www.solotrek.com/SoloTrek_POC.jpg

I can think of better ways to spend $58,000

Well I designed a 2.0l engine that works with water and makes 300hp. I'm willing to sell it if you agree not to use it either, it costs $200,000. Serious bidders only please :p .