She calls herself a swimming vagabond! The deck at Fort Lauderdale buzzes, and at 70-years old, Peggy McDonnell brings the kind of energy that makes you want to put on your goggles. She didn’t swim in high school or college. She found Masters after a move to Florida, chased a national title in the 200 IM, and shocked herself with an All-American time that arrived like lightning. Then life happened: knee surgery, a finicky neck, and an honest reckoning that made butterfly and breaststroke hard...