Matt Woods was a financial planner in Florida until he and his wife, Kira, decided four years ago they believed in Cincinnati's renaissance and moved back to help run Woods' family locksmith and hardware business. "The problem with Florida is it's a copy of itself every 5 miles," Woods said. "Unless you're rich enough to live on the water, it's not a great place to live. She said, 'I wouldn't mind living in Ohio when she saw what was happening here.' I decided before she changed...