I was wondering what people do with their old GPS when they purchase a new one. I volunteer with a non-profit charitable organization, Cape Coral Friends of Wildlife. We have a large population of burrowing owls and gopher tortoises( both protected species) in our city. We take a waypoint for every burrow (thousands) and send the information to the city. The Garmin units we have no long work, and the phone apps often are not as accurate as we would like. Would anyone be willing to donate their old GPS units?
