I can refer you to a girl in San Diego who is quite the squirter; however, I haven't met one in TJ yet.

I have forgotten the medical term (in English and Spanish) for squirting.  In Mexico it is called commonly called lluvia de placer or cascada de placer, which means rain/cascade of pleasure.

I recently did a session with Kenia of Mexico Lindo Bar.  I also wrote a review, which I hope will soon be approved.

As well as being a great GFE provider Kenia squitered during the session.  She said she only squirts when she has an intense orgasm.  So, as with most sessions, YMMV.

Enjoy!