This kinda reminds me of a camp-like experience I get once a year. Every year a group of people from my church travels to some under privledged area to do home repair. The last 2 years I have gone, it has been 350-400 guys all sleeping on the floor of some high school gym. The one we were in in 2006 had 2 outlets, each on a 15 amp breaker. I brought with a couple road cases of stage cabling I use with my sound company and was able to take care of this in a safe manner. (i'll try to find some pictures). The challenge is keeping the women happy when they realize that they cannot plug 6 hairdryers (each drawing 1800 watts) into a 6 outlet power strip.