25NL - AQ in SB preflop after UTG 4BB open

[Arcturus]

Villian is 25/20/2 through 60 hands.

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($25)
Button ($37.25)
Hero ($14.75)
BB ($44.20)
UTG ($48.90)
MP ($40.80)

Preflop: Hero is SB with A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">UTG raises to $1</font>, <font color="#666666">3 folds</font>, <font color="#0000FF">Hero...</font>

Estimating his hand range, I think I'm behind to a lot. My small "effective stack" makes raising preflop difficult if I decide to go that route. I would really hate to call here. What's the best way to go?