On the last trip I bought a Good Sam 7" GPS and returned it after the trip because it wasn't satisfactory. It was hard to read because of glare. I even picked up a hood for it. I doubted the instructi...
I was getting irritated at my Garmin because my phone was showing me a shorter route. I followed the phone and pulled my big 20 ton ass off a busy road on to a road with a nice big sign that said "Max Weight 3 Tons"! Then I had to back my big ass back on to said busy road. Now there is only one GPS allowed to be on at one time. You guessed it, the one designed for RVs!!