If you are interested in living in Colombia long-term, why not just get a long-term visa?
http://www.colombiaemb.org/Consular_Services_Foreigners
Sign up for some Spanish classes and get a student visa. You'll learn a language, be around hot, young Colombian students, and won't have to worry about visa issues.
http://www.colombiaemb.org/Consular_Services_Foreigners
Sign up for some Spanish classes and get a student visa. You'll learn a language, be around hot, young Colombian students, and won't have to worry about visa issues.