St. Augustine beach is the same way, even past the renourishment areas there is just a ton of sand on everything in the summer. We need a good storm to cut it up. Went today and it was real clean except for a bit of surface trash from the touristas, but I managed a nice pocket knife (crkt m-16, but the lower end one, still nice Tanto blade). Try all the holes the kids and parents dig, might find a ring or something in the hole, or surrounding piles of sand. Also look for yesterday's holes that are filled in. I always check a six-foot circle when I see the telltale beach chair cuts where people were sitting, often there will be foot holes right in front, and hand diggin's on either side. Just something else to check when it gets deeply sanded, I can't wait for a TS, can do without the hurricane upgrade though for sure!
HH Becket