Don't Know What I'm Doing

[DeadParrot]

Sb weighted to set vs non Ace pair based on pre flop play imo.
This is one of those hands where you should probably fold but I'm ridiculously out of practice so would likely spew call.

[tiago]

$33 Tournament on Party Poker, 3k Gtd. Late registered half hour in to it, third hand at table. No reads on anybody.

I've 49k, blinds 300/600, 300 ante.

CJ raises to 1500

Button calls
sb calls
Hero raises to 8250 with AQ off
SB calls everybody else folds

Flop 10 A 7 rainbow (Pot 19800)

sb bets 10200, hero calls. sb started hand with 45k

Turn 4, still rainbow.

SB shoves, hero?