I't a good place to camp. Much nicer showers than BFR (not as nice as RA though). The guard lets you in and out of track pretty much all night, but I'd always check with the guard 1st. Cool town with plenty to do, and theres a go kart track down the road. Sometimes you can talk the owner into wetting it down. It's reallt slippery and fun in the wet. It cost $5 to camp, but they don't check (I've never paid to camp there).
I will be out of town that weekend, but might try to get there Sunday.