I really want to be a yes for this, because I was at C2E2 and saw how well their webcomic pavilion worked, and it'd be a lot of fun, I'm sure. Talking with my collaborator/wife, though, we realized the money is a big issue, the amount for the table far less so than transportation and (gulp!) accommodation. Even if we were splitting space, for us both it would run into $1000 territory, which is just more than we have.
I'm still going to try to figure out a way to say yes, but you should count me as a no. Sorry Rob.