Seriously... aside from obviously hitting it using a fake name in a new city, I would do everything I could to avoid a chick like that.
The minute she talks about blow on the kitchen table and her crazy ex and drama, all I could think about was the F'd up situations a girl like that would get a nice guy into.
You end up punching someone, pulling a gun on her ex and his 5 idiot friends, unknowingly holding a bag of coke, etc etc.
Yeah, not worth the drama.