Another good account of being in the water a long time is the experience of Webb Chiles. He writes about it here: http://www.inthepresentsea.com/the_actual_site

Another good account of being in the water a long time is the experience of Webb Chiles. He writes about it here: http://www.inthepresentsea.com/the_actual_site/swimming.html http://www.inthepresentsea.com/the_actual_site/swimming.html He was swimming for about 2 days after his boat sunk of the coast of Florida.