Navigable Rivers in Asia

[Pelagic]

Has anyone cruised up the Chao Phrya River in Bangkok

My masts are on a Tabernacle, so not a big deal to remove for low bridges.

But is it worth it?
Any other rivers and recommendations on Rivers

[RaymondR]

Bugs, malarial mosquitos, itchy bites, sewage, uncharted underwater obstacles, limited lights and markers, muddy water from excessive logging etc, etc, etc.