I would be very interested in this as well if anybody knows of any. In the mean time, do what I did, guitarfreak12. Go to Amazon.com and do a search for "sound reinforcement" under their books section. Some good ones to buy there.
Buy a copy of the Yamaha Sound Reinforcement Handbook. It is the bible of live sound, and I do not know a single sound guy who does not own a copy. Well worth the money.
I will say that thet is pretty true. I read "don't, go get a local production company!!!" alllll the time. But their is a "pro" forum and a "newbie" kinda forum which seperates it a little.