That's a nice amount of silver!
I also use the snorkel and mask, since I started this summer with the water hunting, and I don't even have a scoop, I use my foot to clean the sand away, and have found gold and silver! I love to see the targets, the fish, the dropped sunglasses, some of the trash I pick up...
I wear a thin wet suit and about 6 pounds of lead on a diving belt, and it really makes a difference! Keeps me down specially when I'm chin deep, but in all depths is also helpful.
Thanks for sharing Don