[H] Paladin looking to raid

Hello, I'm EST (-5) but am pretty free for raid times. I have lots of experience raiding. Just dinged 80 with my horde paladin and will be geared out fairly quickly (I'll be atleast 3k GS in 4ish days).

I'm looking for more of a prog guild because I like helping people get the hang of their class and improve their raiding skills. I can't decide between Holy/Prot. I raided retail Wrath as a HPally but do enjoy tanking (I've tanked every class but pally). Just seeing what guilds are out there and maybe get a little push towards heals or tanking to help me decide how I should gear. I'm good at pvp so sorry in advance but my off spec will be ret.