Interstates safer than "Blue Highways?"TRIP UPDATE

There are lots of gas stations and even some stations set up for semi's in the small towns. Lots of Walmarts for stopping at night. There are many websites you can use to find campgrounds. Googlemaps can be used to - just put in the state - once you get the map of the state up, use the search box and ask for rv parks and camgrounds near whatever city and state you need - it will bring up anything around there - if nothing check a couple town earlier or later down the road.