Someone asked about how do I know what is RV friendly...I like interstates and I also use certain truck apps to as a back up to the RV friendly GPS...I print the truck app one out and sometimes I will call the place I am going to to ask about the best route..Last and certainly, not least are the number of friends along the way we have met and we ask them what's the best way(ie Mr Mark)...the result is I've found some neat spots as we will be doing some driving between Daytona Fl and Alabama this winter for both family and pleasure...plus yet another meet up with friends hopefully in Asheville soon enough....