I got a couple days at the beach this week no gold.I have been using a PI in the water since my Excel, CZ, & 3030 are still in the shop. So i have been playing beach cleaner bobby pins, fish hooks, bottle caps, wire etc has been my specialty. Glad I put a nice magnet in my scoop. Anyway the only keeper this week is the Hero 3 and it works! #2 go pro for 2015. Also I found a pair of trifocal glasses for a distraught man on the beach and it looks like I will be returning a high school ring sunday. HH, phil