Holy shit that sucks.
I was never too big of a fan of GWAR's music, but I still had the chance to see them live twice thanks to the Sounds of the Underground tours, one of which I got to be covered in fake blood and semen. It was good times, probably one of the funnest times i've ever had at a show. I also really enjoyed Dave's out of character interviews, that showed he really was passionate about what he did and took the show and band very seriously.
08/08 - Slipknot/Lamb of God
09/30 - Revocation
10/04 - The Black Dahlia Murder
11/12 - Kataklysm