Has anyone ever heard of Geocaching before? I had heard about it once or twice, but it didn't look interesting enough to research. Apparently, you log on to Geocaching.com and look through lists of Geocache pages, and the pages have precise coordinates leading to wherever the cache is hidden. You're supposed to use a GPS device and go to those coordinates, and then you search for that cache. There's supposed to be some sort of log book, too, so you can write the date and your name for...
