I'd like to race in the Mountain Creek ProGRT this May. Where do I sign up?

Hey guys,

Some basic background, I've taking a break from racing moto the past two years and the urge to race has come back... I've been into downhilling for 2 years now and Mountain Creek is my home court. I'd love to race the ProGRT in May but information for this kind of thing is terribly hard to find.

With moto races, you would basically just show up, wait in line, get a transponder and give them $50, hah, it felt pretty unofficial. With downhill races, it seems more official, but I can't figure out how to sign up or what the process is like.

On the subject of race day, from what I've read, Saturday is for practicing so you basically show up and ride, learn lines, etc. What else can I expect for the weekend?

Thanks in advance!