Thoughts on a weird/unique way to empty holding tanks.

And then there's trying to clean out 40 feet of stinky slinky....

Or gathering up and storing all that slinky full of unrinsed schmoo...

Even if you succeeded in emptying the thing, no way you'll be able to rinse it too. There will be a lot of leftover stuff in there.

I have done the 5 gallon pail thing myself. It actually works not too bad, provided you don't have to carry it too far, or bump the pail on your leg like I did once and wear some of it. :E