Tips for teaching english

I'm certified with the TEFL certificate and wanting to supplement my next Colombian trip as an English teacher. I have experience in a hostel near the airport in Bogota as such ,but now going down this path in earnest en route to perhaps citizenship or visa.So have any suggestions; academies,  organizations, cultivating prospects a la tutoring/mentor?  I'm inclined to get rooted in most any part of the country if it helps me as aforementioned described, ciao y gracias