Geocaching resources

Here's a couple of useful resources for geocaching:

Logbook templates
This page contains a number of logbook templates for a number of different types of containers: 35mm cannisters, bison tubes, magnetic keysafes etc.  Both in black and white, and colour.

Distance between two co-ordinates (long/lat)
If you are into setting up caches, there is a minimum distance between caches of 161 meters. So when you set up a potential cache, you need to check the distance from any existing caches.  Normally, this is not a problem, except in built up urban areas.  This page allows you to enter two co-ordinates and automatically calculates the distance between them.  Handy!