Thinking about this for perhaps March 2020.
I've just read an article about the 3 Top Gear presenters doing a trip down the Mekong on various boats, & it was apparently a sea of mud - water levels were very low.
I've faffed around on the web, & it seems that tour companies will put people up in hotels if this happens - I'm not happy with constant un/packing & long coach journeys.
~
Any advice about this please?