I already have such a trip)) It was quite interesting and unusual. I found a few locals on the social network. They told me about local peculiarities. This is how I bet on football for the first time here  - https://livescores.biz/ This is a frequent attraction for local men. I would say that they can earn so much more than someone else gets in the office. but it depends little on luck. It is rather a good knowledge of the inner workings of professional sports. Try your hand) It will be interesting.