So I was a little disappointed the 4 in 1 adapter from the Camco sewer hose kit wouldn't fit in the bumper.
Really did not want to store that in the under bed storage compartment.
So I bought a Super Slider - the 43" to 80" so that it would fit all the way across the frame which is 70-3/4":
Here's the right side mounted (pretty straighforward):
But on the left side I wanted it to be extended out past the frame like the dump hookup. So I cut a couple of angles I had to length:
I'll be willing to bet those woodworkers amongst us can tell me the brand of power tools from whence those angles came...
Sewer hose and elbow:
And the threaded adapter:
I also put the 3 in 1 seal in there too.
Plus now I can use the bumper to store something else I always want to bring camping: