River wuss?

[Garland]

Game at this time is fairly tight passive to tight aggressive. There are a few gamblers on the table.

Opponent is average player. Nothing special.

What's your move on the river?

All comments appreciated.

Garland

PokerStars No-Limit Hold'em, $6 BB (7 handed) converter

Button ($477.10)
SB ($499.35)
BB ($1028.60)
Garland ($636.15)
MP1 ($763.70)
MP2 ($609)
CO ($601.50)

Preflop: Garland is UTG with A[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
Garland calls $6, <font color="#666666">4 folds</font>, SB completes, BB checks.

Flop: ($18) 6[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, BB checks, <font color="#CC3333">Garland bets $13</font>, <font color="#CC3333">SB raises to $26</font>, BB folds, Garland calls $13.

Turn: ($70) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $54</font>, Garland calls $54.

River: ($178) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $60</font>, Garland ???