If you want something to at almost any hour of the day may I suggest Geocaching. "What is geocaching" you may ask. Well it is basically a high tech treasure hunt utilizing hand held GPS systems or even your Iphone or other "smartphone" with built in gps to find tupperware hidden in the woods and towns. In a radius of 50 miles around HSV there are around 2500 geocaches hidden. Some as small as a pen cap, and others the size of a very large ammo box or a 2 gal. bucket! They range in difficulty on how hard they are to find and how hard the terrain is to make it easy for you to pick the ones you want to attempt to find.
ArkGeocachers.org • Index page
is where all of us AR geocachers hang out on the web. Geocaching - The Official Global GPS Cache Hunt Site
is the official geocaching site we use to load the coordinates up into our devices. You'll find that geocachers are some of the most friendliest people out there, akin to Jeepers, Bikers, Horse riders, etc!
my username is the same on both of the sites above, just shoot me a PM sometime if your interested in more!