Bottom two pair BB special - did I maximize bets or miss out?

[Warik]

No reads on anybody. This was the first hand I played. I figured since the raiser was on my left and we got callers, I could smooth call and check-raise him on the turn after most players called. He was about to go to the felt so I figured his bets/raises would not get much respect.

Did I maximize or lose bets on the flop?

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

Preflop: Hero is BB with 5[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/heart.gif[/img].
UTG calls, UTG+1 calls, <font color="666666">2 folds</font>, MP2 calls, <font color="666666">1 fold</font>, CO calls, Button calls, SB completes, Hero checks,

Flop: (7 SB) 5[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="blue">(7 players)</font>
SB checks, <font color="CC3333">Hero bets</font>, <font color="CC3333">UTG raises</font>, UTG+1 folds, MP2 calls, CO calls, Button folds, SB calls, Hero calls.

Turn: (8.50 BB) K[img]/images/graemlins/club.gif[/img] <font color="blue">(5 players)</font>
SB checks, Hero checks, <font color="CC3333">UTG bets</font>, MP2 calls, CO folds, SB folds, <font color="CC3333">Hero raises</font>, UTG calls $10.50 (All-In), MP2 calls.

River: (14.02 BB) 5[img]/images/graemlins/club.gif[/img] <font color="blue">(3 players, 1 all-in)</font>
<font color="CC3333">Hero bets</font>, MP2 folds.

Final Pot: 15.02 BB
<font color="green">Main Pot: 13.07 BB, between Hero and UTG.</font> &gt; <font color="white">Pot won by Hero (13.07 BB).</font>
<font color="green">Pot 2: 0.95 BB, won by Hero.</font>
<font color="green">Pot 3: 1 BB, returned to Hero.</font>

Results in white below: <font color="white">
Hero shows 5d 6h (full house, fives full of sixes).
UTG shows Kd Ac (two pair, aces and kings).
Outcome: Hero wins 15.02 BB. </font>

[Nightwish]

Don't really see what else you could've done.

Nice river. But UTG deserves it for not raising preflop.

[Warik]

[ QUOTE ]
Nice river. But UTG deserves it for not raising preflop.

[/ QUOTE ]

No kidding... I had no reason to believe my hand wasn't good. I love when people limp with these strong hands (except when they catch and beat me [img]/images/graemlins/frown.gif[/img]).

Just wanted to make sure that I wasn't giving anything up by waiting for the turn to check-raise. Thanks for comments.