Oh, man, Stoneburg, where do I start?
First off, you're TAG style is the ONLY style to play early in SNGs, esp a $5. You have to wait for the donkeys to kick each other around for awhile.
AQ, while a good hand, is not a GREAT hand in the SB in the first round of a low limit SNG. I'd have prefered to do a stop and go here. Call the raise and bet the flop, regardless of what it was. However, that probably wouldn't have done the trick, either, as many morons just don't know how to play. The flop missed you completely. You have to let it go.
You're a good player in cash games. Early on in an SNG, your cash game skills make you a favorite to get deep into the tourney. When it gets down to 5 and 4, that's when the game is different. If you're going to play these, you'll have to learn a ton of new skills.
You're not a fish, but you played this one like one.

Sorry about that.
CJ
"Are the players better as the stakes go up? It's not an exam; it's a buyin." Barry Tanenbaum