Saw this on a Van at work today in the rain. Was'nt paying attention at first but I kinda glanced up from some plat work while we were driving and had to do a double take. I had seen these for sale on websites but thought the chance of ever actually seeing one out and about was slim to nil. After hastliy explaing what geocaching was to my coworker (who was driving) we got close enuff to read the tracking number even threw the rain.