We are looking to travel around South America next Feb for 3 months. We want to do Brazil, Argentina, Bolivia, Peru and the Amazon. I have been looking at the Tucans, Jungles and Incas Tour and the Amazon and Desert Discoverer tour with Kumuka Travel. Has anyone done these tours and can give feedback on them? Also, if anyone has suggestions on whether it's better to go on a tour or do it ourselves I'd love to hear from you. I normally organise all of our travels but just not sure with South America.