Prolijo wrote:
When one gets "lucky" at El Pueblo, it is often hard to tell whether one has scored with a genuine non-pro, a semi-pro or a real pro.
Prolijo is right. On two occasions, I have been propositioned at El Pueblo by chicas who were offering a sure thing. Both times it occurred in Ebony 56, which is one of the most popular dance clubs. On both occasions the girls were Columbians. That was the first clue. If you meet a forign chica, it is safe to assume that she is a pro. If she turns out to be a student attending the University of San Jose you have found esposa material

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Having said that, in my five trips to CR, I have been intimate with three Ticas who were in no way professionals. I'm in my early 30'z, do fairly well with gringas here in the states, speak a little spanish, and am willing to wait a day or two before sealing the deal (in between mid-day trips to the MP's of course).
But back to the original question: I would adjust the logic of obtaining "compantionship" in exchange for $$$. Think of it as trying to meet a nice Costa Rican girl and gradually let her know that you would love to spend your vacation with her. Ask her to help you learn Spanish. Take her picture. Buy her lunch. Taking her to a movie or dancing. This has been my MO when pursuing "free" pu*sy in Costa Rica.
Coxslinger