Nostalrius Begins - Quality wow vanilla realm (1.12)

Looking for a casual guild for my mage on Nostalrius. I'd like to do any/all 5/10-man PvE content, as well as PvP. I would just like to find a consistent group of players to group up with.

I played retail from Vanilla thru MoP. I have Vanilla raid experience all the way through AQ40 and just a bit of Naxx.