I went to that geocaching link and it is really interesting. I signed up and then downloaded the app c:/geo on my phone (android) and now when mama and I walk in the neighborhood, we find some caches!
I looked into that pocket query thing EPL mentioned and it looks like you have to be a paid premium member for all of the extra caches to download, but this cgeo phone app has zillions of caches to find. This is a fun sport!
Our GPS is an oldie and works, but not much info like newer handhelds nor the phones....stuff like previous logs and real time logging, hints, descriptions, etc doesn't load onto the Garmin 60csx
May as well. We had found most of them placed a few years back, but never entered them into our logbook. We could hit them all!
We have found many neat new places geocaching .