100NL 66 with small board

[wulfpacker21]

Villian seems like a LAP but only have 40 hands with him 31/.80/1...

Full Tilt Poker No-Limit Hold'em, $1 BB (9 handed) Hand History converter Courtesy of PokerZion.com

MP3 ($70.35)
CO ($100)
Hero ($100)
SB ($97)
BB ($122.20)
UTG ($100)
UTG+1 ($171)
MP1 ($102.25)
MP2 <font color="#A500AF">(villian)</font> ($121.70)

Preflop: Hero is Button with 6[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/spade.gif[/img]. CO posts a blind of $1.
<font color="#666666">3 folds</font>, <font color="#CC3333">MP2 <font color="#A500AF">(villian)</font> raises to $3</font>, <font color="#666666">2 folds</font>, Hero calls $3, <font color="#666666">2 folds</font>.
I called his raise PF b/c even though his PFR is so small it isnt a very large sample.
Flop: ($8.50) 9[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img], 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">villian bets $4</font>, <font color="#CC3333">Hero raises to $12</font>, villian calls $8.
Flop could seem like a cont. bet from villian with an AK or AQs thinking that I didn't hit the flop so i make a re raise ..
Turn: ($32.50) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
villian checks, Hero checks.
I think this is where I should have bet maybe 25
River: ($32.50) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
villian checks, Hero checks.

and since i didnt bet the turn do you bet the river rep. a like A9 or so ... IDK what villian thinks of me but im a TAG