ugh I want to puke

Live 100 max buy-in NL game. Currently 7 handed.

Hero has $310
Villain has around $400, raises about 50% of the time if he's the first in a hand, stabs at the flop if he has a small piece or a decent draw. I've seen him make some very bad calls on the river, but every time he's been the agressor late in a hand he's shown down very good holdings.

Hero has A[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/spade.gif[/img]

UTG raises to $10, 2 folds, Hero calls, 1 fold, Button calls, sb folds, bb calls.

Flop ($40)2 [img]/images/graemlins/club.gif[/img] 3 [img]/images/graemlins/diamond.gif[/img] Q [img]/images/graemlins/club.gif[/img]

UTG bets $10, Hero raises to $30, 2 folds, UTG calls.

Turn ($100)3 [img]/images/graemlins/heart.gif[/img]

UTG bets $30, Hero calls.

River ($160) A [img]/images/graemlins/spade.gif[/img]

UTG gets a big lump in his throat and bets $200.

Hero...