GPX creation procedure
- Create and download .zip file from project-gc.com
- Unzip
- Open .gpx file in BBEdit
- Rename *.gpx to caches.place.month.day.gpx
- Rename *-wpts.gpx to caches.place.month.day-wpts.gpx
- Search for <sym>Geocache Found</sym> and replace with <sym>Geocache</sym>
- Save file
- Using Path Finder (and not Mac compress menu item), select the 2 .gpx files
- Path Finder menu item Commands -> Compress with format -> Zip
- Rename archive.zip to caches.place.month.day.zip
