I took the 3 day Bondurant course about 5 years ago. It's amazing how your driving skills change over the 3 day period. Skills that you feel are impossible for you to do on Monday morning become routine maneuvers by Wednesday afternoon. After the class you become a very confident, yet defensive (safer) driver. I believe they offer several types of courses including one to allow you to qualify for an SCCA license. Back when I took it they had early '90s Mustang GTs. Enough horsepower to allow you to slide them around, you felt like you were driving a Trans-Am car. Sadly, after a couple of years, you loose most of the edge.