[thesharpie]

I think I'd ditch it on the turn since your effective odds are really something like 2:1 to 2.5:1 depending on whether the other guy overcalls.

I'd also probably ditch it on the river since we're hoping that SB led and 3 bet a weak ace on the broadway flop, and led a paired turn and a double paired river against 2 opponents, and that the button was calling 2 cold on the flop with a gutshot, and calling the turn with it on a paired board. I don't think all these factors are the case often enough.