The jack kicker

[ddubois]

BTN is like 19/15. BB is a super fish.

Full Tilt Poker, $3/$6 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

SB: $600
BB: $117
Hero (UTG): $1,973.45
CO: $617.75
BTN: $955.05

Pre-Flop: A[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/heart.gif[/img] dealt to Hero (UTG)
<font color="red">Hero raises to $21</font>, CO folds, BTN calls $21, SB folds, BB calls $15

Flop: ($66) 3[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (3 Players)
BB checks, <font color="red">Hero bets $48</font>, BTN calls $48, BB calls $48

Turn: ($210) 8[img]/images/graemlins/heart.gif[/img] (3 Players)
BB checks, <font color="red">Hero bets $155</font>, BTN calls $155, BB calls $48 and is All-In

What do you think BTN has?

River: ($568) 9[img]/images/graemlins/club.gif[/img] (3 Players - 1 is All-In)
Hero checks with no plan ?!

Am I supposed to c/c here, to snap off a flush draw? It seems unlikely that villain will bluff too often in this spot, with the main pot protected and all. Should I bet betting to get value from AT or As5s? Or should I try bluffing out AQ/AJ to get heads up with fish?