I'm sorta on your way (Chicago area) and might have an extra seat depending on a couple variables. I have a friend training up but who hasn't committed to going yet. If he bails, I'll be solo and would love to offset some gas costs with a passenger. If he does go, there's a possibility we'll take his SUV and have an open seat. If we take my truck (standard cab), we'll be full up with two.
I guess that was a convoluted way of saying maybe. I'll post up when I know for sure what the plan is with my buddy, but I unfortunately have to wait for him to decide if he's up to it.