There are usually two races Saturday evening and then the majority of Sunday from about 9am til around 4 is pretty solid with races.
Unfortunately it is looking like I may not be making this race weekend now due to crap outside of my control. I should know tomorrow morning for sure whether or not I am heading out there so I will let you know asap. You should still try to make it out there anyways, it is an absolute blast even just watching.
BTW, here is a picture of my scrappy racebike so you'll know what to look for if I do make it out there. You really can't miss the safety vest orange paint job right now...