I used this tanking macro for my bear druid. It's a month or so old, but it should still work. I tanked naxx etc... got GREAT dps.

/use Sphere of Red Dragon's Blood
/cast maul
/castsequence [combat] reset=9 Demoralizing Roar,Swipe,Mangle - Bear,Lacerate,Swipe,Swipe,Swipe; [nocombat]Attack, Faerie Fire (Feral)