Our floor plan will probably be like Canyon Clan's floor plan, which has no grey water container. I believe they have an external "spout" for the drain.
I was thinking, if we stay in a state campsite, will this work?
Sorry for the poor quality pic, it was getting kind of dark, so it's a little hard to get a good reference for you. This is the drain cap, located on the driver's side, just about below the rear of the driver's door.
SMB-less as of 02/04/2012. Our savings account is richer, but our adventures are poorer.