Just got back from Nevada's Spring Mountain Advanced Driving School. In a word "WOW" What an experience! Spent 3 days on the track in ZO6s, C6s and even a supercharged Calloway corvette. I guarentee you 95 % of vette owners have no idea of what these cars are capable of. The instructors were unbelieveable with their knowledge, skill, kindness and especially their patience. I am an infinitely better driver for taking this course, I understand the physics of going fast much better and had the most fun I ever had. To anyone thinking of going I highly recommend it. The price was a bargin