I've attended one of these events in the past and was very satisfied. The first of many sessions over the weekend you will start testing the track and bringing your skills back up to the level when you last were on track. The final session on Sunday will be a full out "mach" race. Event costs $495, I HIGHLY recommend this to anyone who is thinking about racing in the future (especially BMW CCA students). They require that you be a well-experienced student (the equivalent to a "B" or "A" BMW CCA student) not just to keep up the pace but also so you are safe enough to keep under control as situations become tight.
As a frequenter on this board I would like to see as many bimmerheads attend as possible. It is open to all sorts of cars of course. I will be participating in my white E30 M3 2.5, hope to see you folks there!
Go to www.drivingconcepts.com or call (949) 261-1170. Leave a message for Carl McGinn or Judy Ray.