Any guilds that are new guy friendly?

Hey guys and girls. New to the server, very not new to WoW.

I ran a retail guild from TBC to Cata and mainly played my DK tank and Hunter and Resto Shaman. Currently have a Hunter sitting at 60 and just made my DK. Looking for a chill atmosphere and a guild that raids usually later at night. TIm on Eastern Time and usually start playing around 7pm my time (thats 11pm ST I think?)

Eventually I'd like to tank but I'm willing to trade it up I find the right home and they need me to do something else.