Fore-Warned, and Fore-Prepared!
Seeing quite a few have been picked... I add the following suggestion..
As many have already found, NEVER leave your wallet accessible.. Guys, ONLY have what you plan to donate in a shirt, or pants pocket.. I imagine, she slipped the wallet when she had your pants down (literal!) I NEVER put the wallet in my back pocket (mainly because it's uncomfortable!) and when I go trolling, I usually lock it away out of reach (and, ONLYl reachable if I get asked for it. The occasional LEo check.)
If a girl asks for the money up front, then says she's gonna go check for a place, end the deal right there.. You've been had (or are about to be taken!) I got ripped by one girl who pulled that stunt, Never again! sat there for 15 minutes, had a few bums come walking by to ask If I wanted to buy what they had.. (rock, weed, etc.. Never touch the stuff!) If she's not willing to perform where you (or she asks you) to park, get her out of the car!
NEVER allow anyone else to Borrow your car, while you partake the services of a girl.. I actually had someone assk me for my keys so they could go pick something up, while following a girl to her apartment.. A good sign, your car will now be on the DEA's watch list afterward. Lock it down solid! All valuables out of sight! (This includes GPS, IPod, Dash toys of the like..)
I kind of wish most cars had locking glove boxes like the older ones did..
Anyways.. Be safe.. As the old saw goes, if it looks too good to be true, It's Too good to be true! RUN!