No real reads on my opponents here fairly new at the table but seems like a basic NL50 players, limp a lot and call a lot. I'm more concerned about how people play the turn and what they'd do on the river. Comments appreciated.

CO ($74.15)
Hero ($53.35)
SB ($66.75)
BB ($49.00)
UTG ($50.00)
MP ($79.70)

Preflop: Hero is Button with , .
MP calls $0.50, CO calls $0.50, Hero raises to $3, 2 folds, MP calls $2.50, CO calls $2.50.

Flop: ($9.75) , , (4 players)
MP checks, CO checks, Hero bets $9.75, MP folds, CO calls $9.75.

Turn: ($29.25) (3 players)
CO checks, Hero checks.

River: ($29.25) (3 players)
CO bets $29.25, Hero??

Bet the turn, as played, call the river.

Checking the turn and letting another club fall is not good. If he has a Q we want to get the money in when he's drawing almost dead, if he has a flush, we still have outs.