I actually attended one of their events on July 2, it was pretty fun and my car held up well. Got 3rd fastest time in the beginners group. Could have been better but beginners group was too packed that I kept getting held up by slower cars and not enough room to pass. If I were to do it again, I would do the event in the intermediate class. Staff was very helpful and ran the event pretty smoothly.
I've done 3 events with the LA Cobra club at Willow in my Shelby. They don't time things and passing is only allowed on the straights. Very low key events and lots of fun. Easy way to chew through a set of tires and brake pads.