[Gurravasa]

I would consider a semi-bluff on turn in this hand since the board is pretty dry you are quite likely to get a fold there.

On river: Will he call anything you beat? Will he bet anything you beat? Will he fold any better hands if you bet? Not much on villain but I think you can check/fold often here since I don't expect him to bluff often enough. And I don't think he'll call many worse hands and never fold a better hand.