Great maping software
Not necessarily for RVers. Read the article then load the app at the bottom. It has a bit of a learning curve but offers a lot in return. IT'S FREE http://kk.org/cooltools/caltopo-backcountr...
Forum Discussion
Not sure about usability of this tool in the field, where I often have no cell signal, but it sure sounds great for making maps which I can store for offline use. Thanks for the info.
