' This is ` ` feeling strong ... joking for the first time all day , '' says her handler . She hopes to swim the 103 miles from Miami to the Florida Keys . It 's her fifth swim in five years and will be her last , she says . If she 's successful , she 'll be the first person to do so without a shark fin , flippers or wet suits .
Diana Nyad is `` feeling strong ... joking for the first time all day , '' says her handler . She hopes to swim the 103 miles from Havana to the Florida Keys . It 's her fifth attempt in 35 years and will be her last , she says . If she 's successful , she 'll be the first person to do so without a shark cage , flippers or wet suit .