Looking for a Horde Vanilla raiding guild

Hi folks,

So I joined this server in an attempt to raid through all available content, from vanilla, through TBC, and finishing with the WOTLK content. I'm having a difficult time finding any guilds that are interested in doing so. Anybody out there affiliated with a guild that's looking for new players, or that knows of a guild who does this content? I am from the USA and English is my first language, and I main an Orc Warlock, although I am flexible on what class i'd play.

Thanks in advance!

Edit: Also flexible on switching factions, albeit I prefer Horde