[50NL] AQ, do I stack off against 2 callers?

[kenadams]

This hand is pretty awful IMO, so let's see what everyone says. I'm in doubt about my preflop play (should I raise and how much?), whether to c-bet or not into 2 people (probably yes) and how awful my turn play is (I thought villain might bet any king as we checked through the flop).

CO is 78/20/0.75
BTN is 25/12/1.42

Party Poker, $0.25/$0.50 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

BTN: $26.94
SB: $61.68
Hero (BB): $76.38
UTG: $48
CO: $88.39

Pre-Flop: Q[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img] dealt to Hero (BB)
UTG folds, <font color="red">CO raises to $2</font>, BTN calls $2, SB folds, <font color="red">Hero raises to $8</font>, CO calls $6, BTN calls $6

Flop: ($24.25) 4[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/club.gif[/img] (3 Players)
Hero checks, CO checks, BTN checks

Turn: ($24.25) K[img]/images/graemlins/heart.gif[/img] (3 Players)
Hero checks, CO checks, <font color="red">BTN bets $8</font>, <font color="red">Hero raises to $20</font>, CO folds, BTN calls $10.94 and is All-In

River: ($62.13) 9[img]/images/graemlins/spade.gif[/img] (2 Players - 1 is All-In)