If you're willing to get it in on this board, why not raise turn when he has more draws that he'd be willing to put some more money in with than on the river when he'll fold his missed draws?

Hands like KsT or AsT will definitely be b/calling turn I'd imagine to a reasonable raise.

I have to think more about this hand. I think I play like a pussy when scare cards come and I slowdown in spots that I shouldn't. ie: I'm call/calling turn/river a very high percent of the time here.

edit: are you still raising river if he makes a stronger more convincing river bet?