Hello - I am looking for a large screen (maybe a tablet) to use strictly as a GPS in my new RV - I prefer Google Maps to navigate. I have a Verizon account so I can get a signal at all times (hopefully). The Jayco comes with a terrible system and I really would find it difficult to replace all the functions it has - GPS, Bluetooth, Radio, CD, Back up camera, etc. Does anyone have a recommendation for a system(I pad or something similar) that I can mount on my dashboard (need recommendation for mount as well)?