Just one thing that's been bothering me that I figured I would bring up (this isn't to talk shit or anything, just trying to be helpful) is I've seen this fest being billed as the "United States' only metal music festival featuring metal bands with female lead vocalists" which isn't really accurate. Though it leans a bit more towards 80's metal and rock than modern metal, the Powerbox fest (haha... that fucking name) is a fest with much the same idea.
http://www.myspace.com/powerboxfest
Do with this information what you will, just trying to help. Good luck with the fest