The easiest way to fix this problem is...
To use the shower in ones RV. And yes I have heard all the reasons why people do not use their own.
I am too big to fit in my bathroom?
The water will not stay hot long enough?
I do not want to stink it up in front of my wife??
I enjoy walking in the rain to the campground restrooms?
And the best excuse, we do not want to use the toilet and get the tank dirty???
Yes we have friends that do not use their showers or toilets???
We use our and like the convenience.
Pogoil.