jetlev.com: One Amazing toy

I found a new toy that I will get when I become rich an famous!  It is a Jetlev water jet pack!  It uses water to push a person up into the air.  There are some limitations... only 30 or so feet in the air, there is a little boat connected to you by a long tube.  But here is the thing, that boat does all of the work of pumping the water and you can fly around for about 3 hours before you run out of gas.

Now why must I wait until I am rich and famous?  Because the MSRP on this thing is $99,500.