Party 15, Weird TT multiway with fish

[elmo]

CO is terrible 32/56 .47/1.11/3.00.

Party Poker 15/30 Hold'em (10 handed) converter

Preflop: Hero is MP3 with T[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">UTG+2 raises</font>, <font color="#666666">1 fold</font>, MP2 calls, <font color="#CC3333">Hero 3-bets</font>, CO calls, <font color="#666666">1 fold</font>, SB calls, <font color="#666666">1 fold</font>, UTG+2 calls, MP2 calls.

Flop: (16 SB) 6[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, <font color="#CC3333">UTG+2 bets</font>, MP2 calls, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">CO 3-bets</font>, SB calls, UTG+2 calls, MP2 folds, Hero calls.

Turn: (14.50 BB) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, UTG+2 checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">CO raises</font>, SB calls, UTG+2 calls, Hero calls.

River: (22.50 BB) 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, UTG+2 checks, Hero checks, <font color="#CC3333">CO bets</font>, SB folds, UTG+2 folds, Hero calls.

Final Pot: 24.50 BB

What do you think about the overall play of the hand, specifically the turn bet?