Greg, I am 5'8" according to my license :) Robby Foley is tall! But squeezed in last time. I will have sliders installed for this event. Yes we are running with Dunlops for this event. It was part of our "agreement" with them from the Devil in the Dark. http://www.dunloptires.com/en-US/company/company-info
If your interested let me know soon. I have had so many people that want to do it, but mostly Pro's asking to do it in exchange for driver coaching and car set up.