Plus one added benefit is the increased sense of "manliness" generated sans leash.
Attempting to hold perfect body dragging form in light wind as you drag face first through piles of stingers helps with this.
Combined with jaws soundtrack that starts to auto play when you are body dragging out the back of Seal island and the thought of how appealing you must look from 20 meters down!!
Points also awarded if you can mention to potential "rescuers" that "I,m good!!" as you alternate between above below /water , count seconds in your head (helps to plot where you are in regards to board), Attempt to ignore stinger attack to eyeball and trapped stinger between harness and belly.
Like mentioned above write your name and phone # as insurance. But when dragging give it all you have got. Really big efforts in things as mundane as body dragging will one day put you in good stead for when something worse happens.
Its all good.