"The perfume of the orange blossoms . . . the beauty of every scene, combine to make me wonder whether I am not in Paradise," wrote one visitor to Winter Park, Florida, in 1918. Just five miles north of Orlando, Winter Park's oak-lined brick streets and its quiet lakes have been attracting visitors since the late 19th century, when U.S. president Chester A. Arthur declared, "This is the prettiest spot I have seen in Florida." The New England-like...