Actors' Center

You'll want to join The Actors' Center (www.actorscenter.org) For about $40 a year, you can search their website which lists all of the paid and non-paid theater and film auditions in the area. When you're a member, you can participate in their lottery auditions (similar to UPTAs or SETCs) where you can audition for many local companies at once. They also do all sorts of workshops for actors. I think you'll be glad you joined.