Micah
Steve from AvatarArt says he has space for someone to crash on the floor of his room at GenCon. It's a bring-your-own-sleeping-bag sort of situation, but free is tough to beat.
If anyone was teetering on the edge of going to GenCon, this would be a great way to save a couple bucks.
If you're interested, there is more detail on the "GenCon forums":http://community.gencon.com/forums/t/24050.aspx
Note: I'm posting this on the Emissary board as I trust all of you. This isn't an offer-to-all, so please keep it hush-hush.