Jinx0610

Thank you! We don’t have a rear dinette. The kitchen is in the rear

I’ve seen online, in this forum and elsewhere, that the 18’ Sunrader’s shower empties into the black water tank. Would anyone know if this is the case for the 21’ Sunrader? I just came into possession of a pretty good 1986 Sunrader but the black water tank is cracked. I want to install a composting toilet and just forget about the tank, but now I’m concerned about the shower. if anyone at all knows how I can get my hands on a plumbing schematic, please feel free to share as well.