I was just contacted by a cacher in Michigan. After answering his question I looked at his stats which showed: "Best Day 590 caches in one day on 11/14/2010"Assuming he cached all 24 hours on Nov 14th, that means he did one cache every 2.4 minutes. Or if he did sleep say 6 hours that day, then he did a cache every 1.83 minutes. He's now my new caching hero. Bob BBD1