I got out to Cocoa Beach for 6 hours water hunting yesterday and had a pretty good day.After hunting for about 3 hours,I dug a nice little 9K gold , tri-color,3 piece ring.Fifteen minutes later and a couple of hundred feet further down the beach,I got a very faint signal on my Sand Shark.Digging down over 8 inches,I recovered a really nice 14K white and yellow gold men's wedding band.My last ring find of the day,was a thin men's silver ring with a black onyx setting.I'm going back again tomorrow.I find a lot of trash,water hunting with a P.I. machine,but now and then I make some nice finds,which makes it all worth while.