2/4 5max, AA scary river

[campi]

BB is a calling station (78/9/0.5 on ~50 hands) no reads on UTG.

After looking through the hand histories, my first thought was I should have bet/folded. Anyone prefers bet/calling or check/calling?

Poker Room skin
Limit Holdem Ring game
Limit: $2/$4
5 players
Converter

Pre-flop: (5 players) hero is SB with A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img]
UTG calls, CO folds, Button calls, <font color="#cc0000">hero raises</font>, BB calls, <font color="#cc0000">UTG 3-bets</font>, Button folds, <font color="#cc0000">hero caps</font>, BB calls, UTG calls.

Flop: 2[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (10SB, 3 players)
<font color="#cc0000">hero bets</font>, BB calls, UTG calls.

Turn: 8[img]/images/graemlins/club.gif[/img] (6.5BB, 3 players)
<font color="#cc0000">hero bets</font>, BB calls, UTG calls.

River: J[img]/images/graemlins/diamond.gif[/img] (9.5BB, 3 players)
hero ???