PFD Reality?

Let's not kid around, I invented a Personal Flying Device (PFD) in 6th grade that looked almost exactly like this one. You can ask my dad. I wanted to make a prototype, but it would have cost around $20,000, and no one makes that much in babysitting. Also, I didn't have any babysitting jobs, so that was a problem, as well.

I'm torn. Part of me is glad that my old PFD is finally a reality. The other part is pissed that I didn't go into mechanical engineering so I could make it myself. Oh well, think I could bum a test ride off of them if I show them my 11 year old sketches?