My divemaster was walking her dogs on the pier when she witnessed 3 divers pop to the surface near a float which was a good 1000-1500 yards from the shore and said one of them was unconscious and there appeared to be confusion in the water. It appears that open water students swam her to shore ( a looong way to shore especially for an OW student).
Are you sure this is correct?
1650 yds is considered a mile in swim competitions! I have done many dives that are around 3000' offshore and the return surface swim is in the neighborhood of 30 minutes, with a favorable current. And that is with strong legs, freedive fins and not towing an unconscious diver!
How deep is the water 1000 yards off that beach?