Passive player wakes up, do I raise?

[Girchuck]

Party $5-$10

UTG is extremely passive preflop, but increases aggression post-flop somewhat (Turn AF 1.3, river AF 1.9)

A [img]/images/graemlins/diamond.gif[/img] A [img]/images/graemlins/club.gif[/img] on the button

UTG limps, CO raises, I re-raise, BB caps all-in, UTG calls, CO folds, I call.

Flop is 3 [img]/images/graemlins/diamond.gif[/img] 4 [img]/images/graemlins/heart.gif[/img] 8 [img]/images/graemlins/spade.gif[/img]

UTG checks, I bet, UTG calls

Turn is 8 [img]/images/graemlins/club.gif[/img] (3 [img]/images/graemlins/diamond.gif[/img] 4 [img]/images/graemlins/heart.gif[/img] 8 [img]/images/graemlins/spade.gif[/img])

UTG bets, I call(?)

River is Q [img]/images/graemlins/diamond.gif[/img] (8 [img]/images/graemlins/club.gif[/img] 3 [img]/images/graemlins/diamond.gif[/img] 4 [img]/images/graemlins/heart.gif[/img] 8 [img]/images/graemlins/spade.gif[/img])

UTG bets, I raise(?).