Thought I'd write a quick note about a GPS based sport we've been doing as a family. For those that haven't heard about this (and many haven't), geocaching is an outdoor sport which allows you to use a handheld GPS to track down a cache that has been placed in a public area. All caches are monitored online through the website. You also maintain a list of caches that you've visited by creating a free account on the site. It's been fun to walk through the woods trying to narrow down exactly where people have placed these! The website is:
http://www.geocaching.comGood luck finding a cache!