I just recieved word from the Porche Club President about the TCC autocross. It is for Porches only. He was a very nice gentleman that explained to me that it is not due to a Porche only mentallity, it is due to insurance reasons. The regional sponser just left my house as well to inform me of the news. I thought I would get this out there to the OKC and others that were going to drive down. Oh well it did sound fun though.