Cave Diving Accident

If anyone has any information related to the accident that occurred with regards to my relative a long time ago I'd like to hear the story in a PM. I've been told very little about it but that he was a firefighter from Dauphin Island, AL and I'm not even sure what his first name was, but that he was distantly related to me and his last name was Dismukes.

Send it to me in a PM or to Tomeauburn@aol.com

Thanks
Tom Hundley