1st post - weak flush draw

[SeanSkill]

First time posting a hand thought i would give it a try.
In hindsite I felt I should have bet the flush draw on the flop.
I was expecting the button to bet and I was trying to keep everyone else in the pot.
Looking back at the hand I am wondering if I should have raised preflop.

Party Poker 1/2 Hold'em (10 handed) converter

Preflop: Hero is SB with A[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">2 folds</font>, MP2 calls, <font color="#666666">2 folds</font>, Button calls, Hero completes, BB checks.

Flop: (5 SB) 6[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
Hero checks, BB checks, UTG+1 checks, MP2 checks, Button checks.

Turn: (2.50 BB) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">Hero bets</font>, BB folds, UTG+1 folds, MP2 folds, Button calls.

River: (4.50 BB) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, Button calls.

Final Pot: 6.50 BB