I do have a tank OS and currently building the tank set. My tank experiance is limited in MoP to just the heroics. In cata i have tanked all of BoT and parts of Firelands. In WoTLK, I tanked every fight except the LK fight itself.
Not looking for a hard core guild as I am in the military and have a family and do not have the time to be online playing 24/7 365.