sucker straight: bet or c/c?

[schwza]

Poker Stars, $5/$10 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

CO: $1,368.50
BTN: $185
SB: $295
Hero (BB): $970
UTG: $2,253
MP: $940

Pre-Flop: T[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/club.gif[/img] dealt to Hero (BB)
UTG folds, <font color="red">MP raises to $30</font>, CO calls $30, 2 folds, Hero calls $20

Flop: ($95) 9[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/club.gif[/img] (3 Players)
<font color="red">Hero bets $80</font>, MP folds, CO calls $80

Turn: ($255) T[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, CO checks

River: ($255) 2[img]/images/graemlins/heart.gif[/img] (2 Players)
hero?

villain is 29/15 or so.

[Sykes]

I really think you should check raise the flop rather than lead to put more money in the pot.