Dumping a black tank of MH that has macerating toilets

After this very dirty conversation..... I decided to get the Sewer Solution which has the 3/4" hose and uses a water just to push things along. Since it is designed for non-macerated feed it would be a good belt and suspenders approach.

Let gravity do its thing and if there is a clog, turn on the jet!

If you haven't guessed, I am trying to get away from using the 3" hose and since the MH comes with macerator toilets I'm, more than half way there!