bluff on river vs fish.

[Kimpan]

He instacalled the turn which led me to think that he was on a high club or a 9X type of hand. I realize this is not the best opponent to make this play against but I feel this will take it down often enough?

PartyPoker $200 NL Hold'em <font color="#0000FF">(5 handed)</font> HandRecorder v0.9b

Stacks &amp; Stats
SB ($180.49) (58/24/1.61/39) (165h)
BB ($125.05)
MP ($195.90)
CO ($158.65)
Hero ($200)

Preflop: Hero is BU with Q[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img]
<font color="#666666">2 folds</font>, <font color="#FF0000">Hero raises to $8</font>, SB calls $7, <font color="#666666">1 folds</font>.

Flop: ($18) 6[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#FF0000">SB bets $7.40</font>, Hero calls $7.40.

Turn: ($32.80) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#FF0000">Hero bets $22</font>, SB calls $22.

River: ($76.80) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#FF0000">Hero bets $50</font>