RV navigation (Device or app)

Voice guidance can maintain hands, touch and vision free distractions. As mentioned, try that with a paper map or atlas. The benefits of using a phone app is real time mapping data and crowd sourced traffic and hazards. Those are huge for me, towing or not. Google Maps and Waze offer settings to avoid dirt roads. For those with taller RVs, then bridge clearance should also be valuable which GMM/Waze do not currently support.

I use each of these as afidel, Google for searching, exploring, researching businesses. Waze for driving after I have chosen a destination address.