Im on Khaz'goroth(O) and C is on Hyjal (US)
The guild im with atm *been thinking of swaping to ally and on Hyjal tho* is 11/12 ICC 10 cant remember the heroics but heres the website, they are always looking for hardcore raiders
http://demonscreed.wowstead.com/
Going in tonight to try and down the LK :\
edit
NZ AU guild with a few yank's that raid the same time as us..