We're Playing a Gambling Game

[goofball]

Full 30/60 game at the Bellagio that's playing about like usual.

I open in early position with A[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/heart.gif[/img], SB 3bets, BB calls, I call.

SB is semi-tight and decent from what I can tell. He misapplies a few concepts and has made a couple of bad calldowns against me with A high but he's certainly an overall winner against this cast of morons. His range is larger than normal against me I think because he didn't approve of my open raising with Q5s earlier and he's capable of adjusting if it's occurred to him.

BB is an asian lady, early 30s probably who's around all the time. She plays ok but coldcalls preflop with too wide a range. Postflop she's probably slightly better than SB.

Flop is K[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/club.gif[/img]
SB bets, BB calls, I call.

Turn is a 6[img]/images/graemlins/heart.gif[/img]
SB checks, BB checks.

How do you play the rest of the hand? Bet now? bet the river if i check and they check again? Call the river if I check and SB bets? What if BB bets? Why am I doing any of these things?