They also used to have a novice meeting/Q&A period. I think it was after either before or after practice starts? They used to go over procedures, how the lights work, etc. If they still do I'll probably attend this year since it's been over a year since I've done a Pro
Howard used do it but I'm sure it's someone else now that is IF they still do it?
Other advice.
1) Show up early. That means show up early to grid, to work, everything. You have to read to schedule and know where the places you have to be are and approximately when you should be there. The SCCA staff doesn't mind Noob's but they hate people that don't even try to know when and where they should be. If you are unsure ask one of the THSCC folks there, we will get you pointed in the right direction.
2) Don't get intimidated. You are a good driver and you deserve to be there. Don't let the fact that someone in your class shows up with $1500 worth of alignment gear or 16 diferent sets of tires bother you either. That Bling, bling stuff will probably just be a distraction for them.
3) As much as you can don't let the surroundings/procedures of the event throw you off your game.
4) Apologize to your wife in advance. Tell her that this race is very important to you and you may have an elevated stress level during the competition, if you snap, growl, or otherwise act like a jerk, etc. it in no way reflects the true feelings of respect and admiration that you have for her.
5) Do the practice starts.
6) Have a lot of fun.
Shawn