I didn't make any of the Divisional events, but I think this is part of the Cooper Tire test facility where there has been a Divisional solo the last two years
they were advertised as being at Pearsall, and I see that is not too far north
2003 Corvette Z06 Quicksilver
1993 Miata STS2
1993 Miata, almost a Spec Miata for track