Thanks for the quick replies everyone.
@JonsM4: No, as far as I could tell, there are not any alternate ways to contact him.
I looked at the first link he has on his profile, which is a link to "gorilla airsoft podcasts". I left a message on their facebook wall, so hopefully they know who I am talking about. The second website he has posted on his profile is inactive, so that's a dead end.
@ Drake: He was last online on Sept 18, 2011, so he isn't an active member at this time. I suppose starting that thread would have been a waste of space and time. :/
The username is "VooDooPeteK". Has anyone dealt with him before? He has over 700 posts so someone must remember him.