A couple more comments/questions about the videos:
The corner worker at Oak Tree is SO close to the track--an instructor in the right-hand seat could give him a high-five!
The helmet-cam perspective is cool as a teaching tool. It really shows you where your eyes are when driving the track and whether you're looking ahead to the next corner.
There are a HUGE number of skid marks all over the track. Was your event day right after the Continental Challenge or Rolex GT races?