If you consider that rivers are the highways and avenues of the forest, it is logical to deduce that the canoes will be the most used mean of transport in your adventure through the Orient.

Trips in canoes are really spectacular, except when the level of the river is too low, situation that forces the passengers to push the fragile craft every time that it stagnates in a stone or sand bank.

But beyond this -that is an additional adventure- you should plan your stay in the forest carefully, for what is very recommendable to get the advice of a travel agency.