Tom: I suggest you also install the cone screen type washers used on clothes washer inlets. You can buy them at Home Depot, Lowe's, etc. Some have very small screen mesh versus the others with larger mesh. The reason for use is to avoid various small rock, shale pieces, etc. which commonly originate from a well water source. Obviously, numerous rural campgrounds have on-site wells for their source of water.
I once owned a fifth wheel with three tanks and each had a separate tank sprayer. Due to the absence of the recommended screen washers, I packed stone. shale pieces, etc. into the spray head orifices and clogged them closed. The trailer bottom was enclosed in metal and after "guessing" where the spray heads were on each tank, I had to open the tin up and luckily found the spray head. Then took it off and confirmed that the spray orifices were clogged closed with rock, etc. This was a very time consuming venture and somewhat destructive to the under belly. All, because I did not use the cheap screen washers. Lesson learned and now I carry spare washers. Your use of the quick connectors is wise.
Sounds like you are enjoying the 29D. The issue with the satellite is strange! Maybe Jayco misinterpreted the federal rules? Why would they sell an in-motion dish, if they wire it not to be used in-motion! I am monitoring this issue and interested in you gaining use of the satellite while "in-motion."