Went to Camping World, St. Augustine today to buy a new Overdrive 7 GPS. The store had what I wanted but it was locked in a cage with all the other electronics, plus some of the other high priced item...
I have the GARMIN RV 760 and do love it. It does tell me about traffic and if there is an alternative route, it has lots of apps, I use it all the time. I update each time they have an update.