I just ordered and received the enhanced bed net system, civilian version of the Marine Corps setup.
Looks perfect for fast setups where you need bug protection and the water protection should work fine for the afternoon monsoon rains.
Here is the youtube demo of the product.
As I said, no chance yet to use it on river, hoping to do that soon.
But it does look like a winner from what I have tested in the yard.
My take is if it works in the field for the Marine grunts, it has to be fine for us river trippers.