My parents use GPS regularly since they do volunteer search and rescue. They found out about Geocaching, then my father let me know. He had given me their old Garmin 12, and it had sat around, a mere curiousity.
Wow, that was April. My sons & I visit these caches together, most of the time with one of our dogs. It gets us out of the house, and into the woods as well as being good exercise. We now have almost 40 more finds than my parents (SARdogs.) It's been great!
Starlight
If there's a wrong way to get to where we're going, chances are we can find it.