You're semi-obsessive, as am I about keeping the vehicles in good condition. One thing I've found is that buffing on a good coat of wax makes cleaning much easier. I don't break out the buffer every time I use the vehicles or trailer. Once or twice a year is good enough for me.
Vacuuming and cleaning the interior panels, glass, dash is done as needed. It doesn't take but about 10 minutes to sparkle up the interior of my truck. The RV takes about the same if I don't deal with sterilizing the bathroom. Spray and wipe is easy.