Back in December I had a go with the Dale Jarrett Racing Adventures at Talladega. I signed up for 10 laps, but wished I'd done 20 since the first few are really wasted in learning. You do drive, with a co-pilot alongside you looking after the safety aspects.
I wasn't consumed by an adrenaline rush, despite lapping Talladega at a higher speed than I'd ever lapped anywhere before. It was my first experience of a NASCAR-type car, first experience of such a banked track. It was interesting, however, and I'm glad I did it though I've no desire to do it again. No gearchanging, no braking, steering only left, no thanks!
Oh, and by the way, Talladega is conveniently close to the Barber Auto museum, which is almost a mandatory visit for a confirmed Lotus nut!