To book in your own South America tour then check out these providers
Viva Expeditions – Group Tours– They organise everything for you and if you are nervous about traveling then I highly recommend booking in with them. They made the trip easy to navigate and the activities were mind-blowing. PSST they have the best guides and tour leaders too!!
Peru Nature– Only the most amazing accommodation in the Amazon. They have guides that help you while you are in the Amazon. We had Angel who truly was an Angel. There is nothing like sleeping in an open aired treehut – (Wasnt a treehut but you felt like you were in the trees)