Well, I didnt watch any games on the 4th, but a few friends and I had fun.
EDIT: Backpack constructed from one 2' long length of 6" Sch40, propellant gas in propane tapped in from a 16OZ bottle, pressure was around 80PSI.
Denatured alcohol was the fuel as petroleum distillates will degrade PVC which is a BAD thing in the setup I'm using.
[ July 08, 2004: Message edited by: Aaron-V4.0 ]