I have found larger conks, whelks, murex and bonnets on Okaloosa Island. I go to the last public parking area and head West onto the military property. They are OK as long as you don't stop and set up camp. They will kick you off if you stop. After about a mile, the people drop off and the shells pick up. I usually take a snorkel with me and find a great many treasures in the last five feet of the surf, but not quite up on the beach. I literally have trunks full of shells.
Navarre was another great spot after they did the beach renourishment, if you can get away from the people. Not as good over there anymore since they reopened the road to Pensacola.
Great shots SJ! I can see a future trip South with the little lady and kayak to do some exploring.