Schnitt Show just said boat can’t sink - filled with foam. Looks small for big football players to fish in.
The wind on Sunday was very very strong in this area of Florida. Not good for being stranded at sea.
Watching waves wash completely over the overturned vessel. That had to be miserable for four big men clinging to the belly of a 21’ swamped boat. One, or maybe two would have been able to grasp the propeller. The others would be trying to balance on the smooth underside. No easy task in those waters.
If it's like the boat shown on another thread there's not that much to hold on to. 12 foot swells will literally turn it upside down and you better either be tied down or holding onto something solid very, very, tight. The safest place to be would be if there was an access into the inner hull {highly unlikely on that small a boat} and at that a high risk of drowning. Still bettter than being tossed over.