For the past several years, whenever my brother (wildlifeguy) would come home and visit, he would disappear for a couple of hours a day to find a "cache"? Well, finally, a couple of months ago I decided to go with him and see what it was all about. I was hooked and bought a Garmin 60 CSx that next week. When I told him I had found 3 on my own, he said, "Great! Now you only have thousands left to find!" Funny, Mr. Smartypants!