PENSACOLA, Fla. - Rescuers on the Gulf Coast used boats and high-water vehicles Thursday to reach people cut off by floodwaters in the aftermath of Hurricane Sally, even as a second round of flooding took shape along rivers and creeks swollen by the storm’s heavy rains.Across southern Alabama and the Florida Panhandle, homeowners and businesses began cleaning up, and officials inspected bridges and highways for safety, a day after Sally rolled through with 105 mph (165 kph) winds, a surge of seawater and 1 to 2 1/2 feet (0.3 to 0.8 meters) of rain in many places before it began to break up.Sally's remnants were expected to move into the Atlantic within 24 hours.