I would LOVE to shoot whores in TJ. Fuck yeah!
No one has covered that scene properly. There's a book in the kids who take the buses across the border and the shit they get up to in some of those rip-off dumps. If you handed the right amount of cash to the bouncer/manager/pimps it might not be that difficult.
I stumbled upon a bar with a whorehouse upstairs in Ensenada in the early 90s that had a bartender/madam who was the spitting image of a portly Yvonne DeCarlo. It was like a David Lynch set.