At least the organizers were smart enough to put STS9 from 11:15pm - 1am. At so many big festivals (Lolla, ACL) they get stuck with a daytime slot, which is a bit of a waste for Sound Tribe.
Sounds like it would have been a fun weekend.
8/6 - False
8/12 - High on Fire
9/4-6 - Hell's Headbash