Best way to use Channels at Home and Motorhome

First of all I just discovered both SD's Premium Channels and Channels DVR about the same time in the last few days to try to find a way to ditch DirecTV. After discovering these two services and how well they played together is just awesome.

I have been extensively testing both services on new 4K Firesticks, Android phone and older Ipads with (1) HDHomeRun Extend. I think I'm going to return the Extend for a Connect, still have time.

What I'm trying to figure out is the most useful and practical way to use both services at home and in our motorhome. We don't necessarily need the two locations live at the same time unless it makes sense to have part of the infrastructure at home. And, this all has to pass the Wife Test.

We are in the motorhome about 6-7 months out of the year and have pretty decent WiFi at our destinations in Florida and Colorado. WiFi in between is iffy but have a 30GB/month data plan. Our home base is Raleigh,NC.

At home is the Channels DVR on a HPPro Windows 10 machine with the HDHomeRun Extend and (3) 4K Firesticks on the TV's. My home internet service is 100/10. Right now, my storage space is limited since I don't yet have a NAS but going to get something soon. And I might just put Channels DVR on the NAS. I also have Plex on the Windows computer if that could play a role.

In the motorhome is a WiFiRanger router that connects to any available wifi signal and creates a secure inside network. It can also pull internet access from Ethernet or a Cellular Hotspot and at the same time. Expensive but nifty. All our devices when attached to this network have static ip addresses assigned. For local channels we have a Winegard Rayzor automatic amplified digital HDTV antenna.

What I would like to do is find the best way to travel on (1) Premium Channel subscription, (1) Channel DVR subscription and play/record local and premium channels wherever we are. Currently, we don't have any legacy media like music, photos or movies to worry about. This is more about watching TV and starting our media library from now on.

I don't mind paying for whats necessary to make this work. Please chime in with your ideas. Right now, my head hurts.