You will get ideas from real Class A owners (we are not) but we carry a Good Sam Campground Directory to use in finding campgrounds/resorts. For that size rig I would look at the bold print locations which are more likely to have room for you. Their descriptions should help also.
To determine where to go I always suggest doing a Google search for `_______ tourism' and put the city, area, state or whatever in the blank space and read what the experts suggest for their area.
You can use www.maps.yahoo.com or other mapping device to plan the route. Put the extreme locations in the program to determine the suggested route then you can choose intermediate locations to sight see along, or close to, that route.
