I'm glad you enjoyed it Brian. The first few episodes are about my planning process, and there are no photos involved other than screen shots on the accompanying Web page, which is always linked in the show notes. In later episodes where I talk about the trip itself, the accompanying Web page will also have links to photos on my Flickr account.

So far I have not encountered any open-source apps for RV trip planning. They may be out there and I just haven't found them yet.