If anyone has any advise for me I'd really appreciate it!!! :) I fly into Santiago in Chile on the 10th of May and fly out of Rio in Brazil on the 11th of July. That gives me two months of unlimited travel. I'm aware of the limited time frame and of the vast number of things to do. Inca Trail is a must. Iguazu Falls is a must. I'm wondering if anyone with past experience could help me. How much could I get done in the two months? And what would you advise my budget to be for that time frame?? Currently a backpacker in Australia so must tighten the belt quickly!!