If you like high adrenaline, you will love this place. I have gone solo sky diving multiple times, I've jumped off high cliffs into water, and I've gone heli skiing and jumped off cliffs on skis; but this was hands down the most intense thing I've ever done. The car I was in got up 146 mph on the straight away, but that's not the most intense part; that's actually when you take a breather and try to relax. The most intense part is weaving through the turns on the back half of the track. The instructors push you to take it as far as they think you can go. After 9 laps, my heart was racing and my arms and core were sore. I thought I knew what it was like to drive fast, but nothing in my life prepared me for this crazy experience.
I should say, not everyone out there was trying to break the course record. There were many people out there driving their cars less aggressively and just enjoying the experience of being in an exotic car. You can also do a ride-along with a professional driver. They only allow you and the instructor or professional in the car, so you can't have a friend or significant-other ride along with you.