600NL FR: A dubious bluff I made

[wpr101]

Villian plays 17/8 over 66 hands with a WSTD of 24%. I totally screwed up the turn because I was not paying attention to his stack, but maybe still fine? I just thought I could push him off it at the time and the flush hit on the river.

PokerStars No-Limit Hold'em, $6 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($360)
BB ($467.10)
UTG ($365.55)
UTG+1 ($739.80)
MP1 ($1324.55)
MP2 ($621)
MP3 ($379.20)
CO ($582)
Hero ($735)

Preflop: Hero is Button with A[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">MP3 raises to $18</font>, <font color="#666666">1 fold</font>, Hero calls $18, <font color="#666666">2 folds</font>.

Flop: ($45) 2[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP3 bets $24</font>, Hero calls $24.

Turn: ($93) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP3 bets $42</font>, <font color="#CC3333">Hero raises to $168</font>, MP3 calls $126.

River: ($429) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
MP3 checks, <font color="#CC3333">Hero bets allin ($169.20) to villain to call.