^ "Professional Association of Diving Instructors | PADI"
Must have been a pretty big boat to hold >30 folks and their gear and overnight accessories....
(ETA 75 feet, about the size of a PT boat. Sardine-like berthing, I guess.)
A fire that big (and fast, I guess) over the whole vessel smacks of a fuel-related incident to me. Wow.
According to hurried reports, one crew member was not aboard at the time.
Way-out thought: Could the firefighting have been the cause of the sinking?