Welcome to 20/40, BITCH!

[Danenania]

Decided to join the fun at 20/40, at least when the games are good. They were good tonight but I got shelled. Such is poker. What is the best river play? Oh, and I know this is a full table but honestly I'm a HUSH hermit and hey, the river decision is still a shorthanded decision. Comments also welcome on the weird flop play.

Both opponents are bad. UTG is BRADY2020 and CO is CBROWNS1 if that helps anyone. Only reads on them are their numbers, both in the 50/20ish range. CBROWNS is definitely more on the aggro side postflop and BRADY more on the passive side, but don't know much else.

Party Poker 20/40 Hold'em (10 handed) converter

Preflop: Hero is UTG+1 with 2[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
UTG calls, Hero calls, <font color="#666666">1 fold</font>, MP1 calls, <font color="#666666">2 folds</font>, CO calls, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (6 SB) J[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(6 players)</font>
SB checks, BB checks, <font color="#CC3333">UTG bets</font>, Hero calls, MP1 calls, <font color="#CC3333">CO raises</font>, SB folds, BB folds, <font color="#CC3333">UTG 3-bets</font>, <font color="#CC3333">Hero caps</font>, MP1 folds, CO calls, UTG calls.

Turn: (9.50 BB) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">UTG bets</font>, Hero calls, <font color="#CC3333">CO raises</font>, UTG calls, Hero calls.

River: (15.50 BB) 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, Hero does what planning to what?