I was thinking of starting in Venezuela and go to Leticia and from there take boats to get to Puerto Maldonado, but I am not sure about travelling in Venezuela now. I know Manaus very well, but dont know wether it is doable to go from there. Also I would like to visit Bolibia"s Amazon . How shall I go about it?
A few years ago we took a boat from Manaus to Tabatinga (which is effectively Leticia). From memory we boarded at around 6am and disembarked around 7pm the following day. It's pretty easy to get a boat in Manaus.