John,
I see you have Pennyroyal on the schedule for September as well. That one is only about 1.5 hours from me and another of my favorite dive spots. I’ll plan on hooking up with you guys for that one as well. :-)
Took a buddy out there for a night dive about a month ago and had a great Saturday night dive. We were the only 2 in the water and had the quarry to ourselves. Visibility was amazing!