I didn't get as much driving time as I was scheduled for because of car issues (overheating and car-to-car contact) but Mod Squad is such a relaxed and enjoyable group that it was a total blast. One of the driver's wife cooked for everyone for the entire time we were there too.
I did put two in the dirt a couple times, and the back end got squirrely going through the kink in 5th gear at 5krpm w/o braking, just throttle lifting, and also a little exciting hammering 3rd gear through turn 13 onto the front straight (yay throttle oversteer). I reached my two goals though: don't crash the car and don't be the slowest on the track, so I call it a win.