Before you come to Colombia and start calling escorts, think about how much more fun it would be to actually pick up a Colombian girl instead!
Don't get me wrong, I love calling escorts and not a week goes by without me calling an escort. I like the ease and convenience of it. To just pick up the phone and ask a girl to come over and do me, feels great. I like the anticipation and the surprise. Meeting someone new for the first time and ten minutes later she's on her knees giving me head. I love all of that.
But I think it's more fun when I pick up a girl and end up sleeping with her. Sure it takes a little more time and effort, but it's also more rewarding. It's nicer to be outside with a girl, not just at home for an hour. It's nicer when she sleeps over and I wake up next to her naked in bed. Most important, it's nicer to know that she's doing me because she wants to, not because I payed her to do it.
You might think "Sure but my Spanish is horrible" or "I'm too old to attract a hot young girl" or "I'm not good looking enough". But you actually do have an advantage because you are a forigner. That alone won't make you pick up Spanish girls but it does open the door for you. It makes you more interesting and more worldly.
If you're older, keep in mind that in latin cultures as well as most world cultures, older is an advantage not a disadvantage, older men are seen as more established and wiser partners compared to broke young boys just wanting to play. Ofcourse everybody is different, I am older and I just wanna play, LOL, but the perception the girls have is what I'm talking about.
So think positive and make it a goal to pick up at least one Spanish girl when you come to Colombia.
If language is your problem. Someone actually prepared a great guide called "Pickup Spanish".
He teaches you just the right amount of Spanish you need to pick up Spanish girls. While you don't have to be fluent in Spanish to pick up girls, you still need to know how to say a few things and how to flirt a little. Remember the saying "Men fall in love with their eyes, women fall in love with their ears!". So you have to talk to them, no way around that. This guide will help a lot, at least to pick them up and get you started:
Of course there's more you can do to improve your chances but those two above will take you to a whole new level when it comes to picking up Spanish girls. If you can, go through them before you visit Colombia.