Nice Hunt. I like to generally note my treasure to trash ratio. The amount of coins, 92.5 silver versus can slaw, cans, junk. I also like anything flat, round and metal. Those mean my machine is doing its job! Old flat bottle caps. Old flat washers. Anything flat and round. I also note what common numbers my VDI shows on common tabs for that location. I also like real old dirt vs packed yellow new construction dirt. And any very large old trees are great indicators. Old cut back bushes too. Location, Location, Location. HH