I once went to Ensenada and to Antonio's in order to find some trim. Well, my friends and I stayed for a hour or so, there was only one decent looking girl in the place. So, we decided to drive to TJ instead, and had a great time.
Years ago there were reports that a good looking girl could be had for an all nighter for like $100 or so. If you find the rare diamond in the rough, negotiate an all night party, otherwise, It's been my experience that TJ is the place to be.