How do you plumb the exterior hookups?
I have a 64 overlander international. The PO did what seems like a pretty cool mod. He extended the valtera in the back, put an elbow on it, then ran it inside the bumper, ending with the waste hookup right at the end of the streetside bumber end. Very convenient to hookup without bending over.
I don't have gray tanks, and when I get into my toilet repair, who knows, I may have to replace my black tank.
So, when running the exit for the waste, are there 2 seperate valves for both grey and black? Does anyone have any schematics on how they are run and how they exit the back? I can do the plumbing, I just would like to know the best setup for maintenance and compliability with normal RV hookups when camping. Thanks!