I think you played it correctly. Going for the checkraise on the turn is a mistake. Especially with the players you describe that will be happy to check behind. Someone has to have picked up some kind of straight draw on the turn and you want to make everybody pay. River the guy knows you have a hand to bet into so many people on the turn so its not likey he'll bluff. I say bet the river and hope he has enough to pay you off. And maybe even raise you if he has a queen.