If you have kids who are new or near future drivers, look into one of the teen driving schools. Audit has one at Road Atlanta and I teach (volunteer) for a school that is taught at Atlanta Motor Speedway.
www.extrememeasures.org
After riding with the kids the first day and seeing the improvement in confidence and accident avoidance by the end of the second day, its worth the time. I am not familiar with the Audi one, but either of them are a good investment of time.
The Xtrememeasures class is taught by A-run group and Instructor level club school grads and racers and is probably as much fun for us to teach as it is informative for the kids.
My hope is that the accident that does not occur because of better learned reflexes saves a kid, a parent's car, and/or a Cobra that happened to be in the intersection or on that twisty road...