Since via PM I've gotten a lot of interest from people heading to the challenge, I'm thinking of making the drive down to sell several sets.
I'll discount them down to $150 for a set of 4 RA1s, $225 for a set of Hoosiers, dropped off at the $2008 Challenge. BIG discount off of the shipped price, and only a little bit more than what I was charging for them picked up in Tallahassee (just to get some of my gas money down there and back).
As of now, I'm already bringing down 1 set of Hoosiers and 1 set of RA1s to drop off there, just seeing if anyone wants to grab a set.