OK, try not to fall asleep. Stimulants might be advisable. They ended up grouping Red+ and Green groups together which was great for driver predictability but a little intimidating as I was probably spotting the next lowest hp car in the field a 145+ hp (Greg's Lotus that's 800 lbs lighter) vs the Miata's 116 hp and 2300 lbs. As it worked out I ended up with the most clean run time of any track day I've ever ran in a car, which was great for working on techniques. And, I didn't have to worry about passing sound.....or passing anyone unless they broke down or went off.