Watkins Glen: Snobs vs the Slobs

So my son talked me into signing up to run laps at Watkins Glen in May. I checked the roster of cars and they are all Porches, BMWs, Z06's, and Vipers. We are showing up with a 69 Cuda and a 2008 Caliber SRT4. It sounds like a good group but we will be representing the working class. Since this is officially a drivers instruction event and not a competition it should be a lot of fun. Any advice from the road racers out there?