To OP
Welcome to the (small) barbarian tank group of diablo 3.
We are hated by all WW barb, but don't mind them, and play the way you want.
I suggest you to start looking at Zrave's tread.
There shoull be a tread here as well, but since i can't find it here is the link to the same post he made on mmo-champs
http://www.mmo-champion.com/threads/1138891-Barbarian-Inferno-Farm-Strategy-GuideTry to follow that guide, then if you still have questions feel free to ask.