@Hernan Vergara
Welcome to BP.
Go to the CIREIA meeting on July 7th. You will get all your answers there. They are having round tables with Wholesalers, rehabbers, Property Management, and others. Go to meetup.com to find out about time and place. You will also find out about other meet ups in the area through meetup.com.
RE License: Google, Get your real estate license in Indiana, this will bring to a bunch of links. I suggest that you look into Tucker Real Estate School. I know of a bunch of Realtors who have gone through Tuckers school and said that it's a great program.
Bigger pockets: Start listen to the podcast, check out the forums, ask questions, look into purchasing some of the books, etc. There is a lot of great information in this site.
My last suggestion to yo is to network with as many investors as you can. That will be the key to your success, that is just my opinion.
To the Moderators: Full disclosure: I am NOT affiliated with, work for, or receive compensation of any kind from any of the groups or websites that were mentioned in this post.