Translation of infantería

I understood that this was a real problem in this country and many foreigners came for sex tourism. Many bad stories had happened but my hosts were decent people. I could tell that right away.
Unfortunately, it is a natural and eternal phenomenon of human beings. Whereever people have been, it appeared too. Please let me define racism in my next email to you and please share also your thoughts.
I got up at five in the early morning because I wanted to take pictures of the sunrise. I hoped that there would be some fog, as it would add to the atmosphere and would results in great shots.