Party Poker 1/2 Hold'em (9 handed) FTR converter on zerodivide.cx

Preflop: Hero is MP2 with K[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img].
UTG calls, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises</font>, MP3 calls, <font color="#666666">3 folds</font>, BB calls, UTG calls.

Flop: (8.50 SB) A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, UTG checks, <font color="#CC3333">Hero bets</font>, MP3 folds, BB calls, UTG calls.

Turn: (5.75 BB) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, UTG checks, <font color="#CC3333">Hero bets</font>, BB calls, UTG folds.

River: (7.75 BB) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333"> Hero?

I am wondering about my play on every street besides PF.

Villain is 24/5/.70 over about 50 hands

Do you bet this flop?

When the 3rd [img]/images/graemlins/club.gif[/img] comes of do you check? Do you bet the turn to hopefully get to a cheap showdown?

The Q on the river doesn't scare me, but should we just check it through and hope we win.

With a more aggressive player I probably would have heard from an Ace, but this guy is SO passive that I can't tell.