TPGK against 3 barrels from a LAG

[sergsz]

Villain is 26/25/6.3

Poker Stars
No Limit Holdem Ring game
Blinds: $1/$2
6 players
Converter

Stack sizes:
UTG: $169.20
UTG+1: $329.75
CO: $187
Button: $32
SB: $254.75
hero: $198.90

Pre-flop: (6 players) hero is BB with A[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
UTG folds, <font color="#cc0000">UTG+1 raises to $8</font>, 3 folds, hero calls.

Flop: A[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/spade.gif[/img] ($17, 2 players)
hero checks, <font color="#cc0000">UTG+1 bets $12</font>, hero calls.

Turn: 6[img]/images/graemlins/club.gif[/img] ($41, 2 players)
hero checks, <font color="#cc0000">UTG+1 bets $29</font>, hero calls.

River: 7[img]/images/graemlins/diamond.gif[/img] ($99, 2 players)
hero checks, <font color="#cc0000">UTG+1 bets $72</font>, hero folds.
Uncalled bets: $72 returned to UTG+1.

Results:
Final pot: $99

1) Is this a raise-or-fold situation preflop, or is a call fine here once a while against this type of villain? If it's raise/fold, which frequencies do you recommend?

2) Would it be spew to throw in a raise at some point postflop to find out where we are at? How bout leading flop or turn?

3) The river is a clear fold, right? Or did I play this so weak that a call is + EV?