[Az-Geocaching] Event Cache Reminder

This is just a reminder that the Cochran Campout Event Cache is next
weekend, March 18th, 19th & 20th. See GCMZRT for details. If you plan
to attend one or all days, or even if you think you _might_ attend,
please post a note to the cache page so we can get a good estimate of
how much food to buy.

Thanks,
-- Sprocket