DW is cool. And you really dont need Anger Management. So either you dont spec for aggro and dont skill DW and not Impale; or you get em both.
So for a pretty basic spec, I'd suggest this one: Talent Calculator - World of Warcraft
(Glyphing really depends on where and what you tank. Cleave is nice for some trash, HS is superior while tanking single targets, revenge in low-rage-situations and so on)