WOW!
While I was watching NASCAR I could have gone to the track and watch you guys. I did not realize that HDPE was an educational driving as well. I have always wanting to take some courses on offensive driving or at least how to better handle my xfire or any other car for that matter on the road.
The next time you guys get together let me know and I will take pictures for you. I have great lenses to get all kinds of shots.