Not trying to be a dick or claim or anything, but I've driven fast cars, including the same model Audi as yours, and I dont know what the fuck you are talking about with the "revving really loud from just tapping the gas". Maybe you revved it up to show some chicks you were the shit and the parking guy took it the wrong way. Im not saying its a bad thing, when I had my VR6 I would do the same thing (cept it was a manual, so I would diengage the clutch and rev...no speed gain)/ Who knows... Regardless, any car with a stock exhaust takes some work to be revved "really loud". Maybe you should drive a less fast car until you learn to control it more.
And yea, the cops on 93 suck, but you are lucky you caught a break. I know what hill you are talking about. They are always there. Rule of thumb on 93 is to set the cruise at 77-8 and leave it there. They wont touch you. Sounds like a shitty day.