Flyboarding vs Jetpack.......Flyboarding wins!!!!!
#1
Much cheaper and way cooler than any other water propulsion setup!!
http://youtu.be/Cd6C1vIyQ3w
http://youtu.be/m4Bm3cs9TFo
http://youtu.be/Cd6C1vIyQ3w
http://youtu.be/m4Bm3cs9TFo
#8

or get a adapter for the twin setup and really see how high it would go!



:

