I thought I would share what I have done with my 40 foot Tiffin QDP and the toad. I have a Verizon LTE Modem/Phone router located in the coach for my internet access. Now here is the good part. The LTE has a WPS key which allows you to pair the wireless Trendnet Camera I own, to the router and its password. Then I also pair the wireless Samsung tablet to the router. You connect these devices one time and they remember the codes forever. I downloaded the app for the Trendnet camera to the tablet and now I can monitor the toad with a camera and an audio feed from a microphone on the camera. The camera runs on 12 volts and I mounted the camera inside the toad. Now, I can see and hear what is going on inside the toad. I can also rotate the camera 360 degrees. All of this, and I do not use any data from Verizon because I have basically installed a local area network. The LAN does not use any data. Here is the link to the camera. I purchased the Samsung tablet from Walmart and the router from Verizon. By the way it cost only $10 more a month than my current plan and I get to share the data on the router. This device takes the place of the Verizon Jetpack. The camera works when I travel to areas that do not have Verizon reception because it is a LAN and the signal goes through the router not Verizon. If I have a flat tire or hear screeching because the steering wheel locked up, I know it immediately. Great peace of mind for a few bucks. Thought you would enjoy. If you have questions contact me on the web.
Here is a bonus I just thought about. You can also mount an additional camera on the roof of your MH to see if you have clearance above so you won't hit anything on the roof. Also you can keep an ear out for anyone messing with your toad at night.