Garmin GPS
I am considering upgrading my Garmin Zumo GPS that's just suited for auto travel to a Garmin 770 with the RV extra's...need to know if this the one I should get, or is there something better on the ma...
Forum Discussion
I have the Garmin 770RV. It has some nice features but I don't trust it to take me on the best route so I also use my I phone with Waze.
