Was the best time i ve had picking up coins. The parking area is about the size of a football field and I covered half today. You cant dig down over an inch because of the compacted base, but i didnt dig at all , everything surface targets (feels like cheating, but I'll take it) About 72 pennys, 14 dimes , 2 quarters and a host of other stuff in two hours . I know there aint no skill involved here, but , I was wondering if any of you guys ever hunted gravel parking areas, or something similar where there is a good amount of traffic from parking? Thanks for looking and being sidetracked from from Mr All Terrain.