At 12:42 PM 6/9/2010, Rob wrote:
>Now if someone could figure a way to power the AC unit already on the
>bus with campground electricity...

Easy enough (for some value of "easy") if you're willing to remove
the belt.  But far more elegant to use your hydrogen-powered rock
drill to get down to where you have enough heat to run an
absorption-type cooler.  Once your fellow campers got over the thrill
of seeing the initial column of magma shooting into the air, they'll
appreciate that your rig is essentially silent.

;-)
d