Behold, dear readers, the route for our travels.

London
Cape Town
Buenos Aires
Sao Paulo
Paraty
Ilha Grande
Rio de Janeiro
Lima
Cuzco/Machu Picchu
Costa Rica
Nicaragua
Honduras
Belize
Mexico
California
London


Looks like a lot to squeeze into 4 months now it's written down! If you have visited these places, any tips/recommendations would be greatly appreciated.