Ive tracked my evo 8 6 times and I LOVE IT. I plan on tracking M3 when I get my. Just ordered today!
But when you do go to track like everyone said just get instructor and drive easy. No one is forcing you to go fast...they just pass you.
I plan on driving with an instructor for my first RWD car even tho with the evo I was able to drive alone. But I definitely plan on taking it there. You will learn a great deal about your car.