"The off-leash dog areas cat doesn't require a photo. They are happy to know the locations and descriptions of off-leash dog areas. I've had a couple of visitors recently that didn't provide a photo, as they don't have a camera. I told them if their log was good I wouldn't require a photo."
The Waymarker has a camera and a GPS which was used to post a Waymark for off-leash dog area so a camera and GPS were available to post a Visit.
Digital cameras that are perfectly functional for Waymarking and other web uses are very inexpensive.