My father-in-law really wants me to autocross my Mustang. He does it with his Corvette, and my brother-in-law races his mom's S2000.
He claims it's alot more fun than it looks. It doesn't look like much fun. :-)
I was going to try it last month, until I saw the price of the required helmet, and decided to use that money elsewhere (exhaust, chip, or my other hobbies).
Any of you guys into that?