As I prepare to take my 70-299 MCSE exam, I have started geocaching.  Its a nice way to get outside, or something to do inbetween more intensive outdoor activities.  ;)  As many other newer outdoor activities, its eco-light and unlimited in scope.

I encourage everyone to have a fun activity like this that can be played anywhere on the cheap.  So if you travel for work, you can geocache there.  The only cost is a basic GPS device like the Garmin geko 201 ($~120).  That device can be used for any basic GPS needs, such as fishing, hiking, sailing, etc.

I must admit, it is possible to geocache without a GPS device, albeit harder and slower.  (As I can attest to these past 2 days)