i was walking past sanctuary by the sea in grayton and i see a good sized sign dug into the sand and walk up to read it. now the beach is a good 75 yards wide here but this sign is in the middle of the beach and it says sanctuary by the sea. walking on many places on 30-a i've never seen a sign in the middle of the beach for commerical signage. MY QUESTION IS THIS LEGAL? I NEVER THOUGHT A NON GOV'T ENTITY HAD A RIGHT TO PUT THERE SIGN ON A BEACH THEY DON'T OWN.