JACKSONVILLE, Fla. — The Coast Guard medevaced a 49-year-old woman experiencing chest pains 11 nautical miles east of Mayport, Fla., Saturday. Watchstanders at Coast Guard Sector Jacksonville received the initial report at approximately 8:41 a.m., from the captain of the 22-foot vessel, Off The Hook, stating that a woman aboard the boat had experienced chest pains before falling unconscious. A boatcrew...