I normally PvP with the underdogs, which seems to be the Feds. I'm looking for a Fed guild that has a lot of PvPrs, although it needn't be a strictly PvP guild.
PvP game experience: Wow, warhammer, Eve, Pirates of the burning seas and lotro. I generally enjoy fleets with mature players that have 10-15 online during prime-time and use vent regularly. I play MMO's about 40 hours a week so I'm fairly hardcore, but not l33t. RP isn't for me.