I was there, there were several Camaros actually - but I don't think anyone else associated with the forum.
The first sessions of the day were really wet. It wasn't raining, but it had downpoured all the night before. By the second sessions, the track was beginning to get try....after lunch, it was perfectly dry, and SO much fun!!
During the last session of the day, it began to rain lightly, but the tires were already warmed up, so no one cared!
I've got some PDR footage, once I pull down the good sessions, I'll post them up! What a blast!