Mapping Campgrounds With Streets and Trips
I used Microsoft Streets and Trips to plan our Egg trips, and then when the trip was over modified the trip map to show where we actually traveled and stayed. At some point I decided to put all those camping locations onto one map, so that I could easily see where we haven't been, and where we stayed if we find ourselves traveling back through an area. I also put a few of our trips in our VW Bus back in the day on the map too.
Unfortunately S&T doesn't provide for layering, as it would have been interesting to see all the roads travelled on one map. We're now between RVs but I can see where we need to go next, and it's called east of the Mississippi!