Woo! 40+ cars!
re: the detailing... haha I'm not sure cleaning the car right BEFORE the drive will be a good use of your time. unless you are putting extra wax on the front so you can rinse the bugs off easily afterwards.
maybe for the next meet it would be cool to have a detailer or opticoat installer at the meet. though I doubt they could properly do all the cars that showed up and wanna do it, on one day.