Hello and welcome @rafamarx
It’s great that you are asking questions 
Seeking advice to create a nomination that will stand the best chance of success is a good move.
If your main interest is submitting some specific places to appear in the game we can help check if what you are hoping for is possible.
Do check the information about what is acceptable
And this is a very good article about making a good nomination
If you want to tell us the area we will see what we can advise.
I will move this to nomination support to help that process.