Boondocking---sewer black and "gray"

We are fairly new to this game, bought our first RV in 1998, so less than 20 years RV camping. As my tag says, we're travelers, not destination RVers. Normally while traveling I dump every 3 or 4 days, only twice have I needed to go to a dump station or for water and then return to where we were. We currently have a two slide rig and picking up and going is pretty easy, especially if we're dry camping. Retract the slides, store the levelers and back out, so the two times we needed to dump or get water or propane were easy peezy, getting back in the position we were in before moving is often much harder. Sometimes the DW wants exactly the same view.

If we were trailer folks, I think the BB and a water bladder would be the answer.