How many of us are there? Owners of Dodge based RV's?

I figured that was the gray water drain ... the off-white garden hose connection gives it away.

Down vent on the black water tank isn't good ... vertical vent, through the roof, is better.

Shower and bathroom drains aren't bad but I'd prefer to be able to hook up a hose (maybe a garden hose) to divert the gray water away from the motorhome. (Especially if I'm in an improved campsite.)