I found a wallet floating out to sea in Destin Inlet years ago and was able to get back to it before it sank. Had over $700 in it a belonged to a guy from Louisiana. Wasn’t able to get in touch with him for a couple days but finally did and got it all back to him intact. He lost from a dive boat in the inlet. We must have found it pretty quick because some of the stuff on the inside wasn’t even wet yet!