Chris-Crafts have long held classic appeal, so it is no surprise to see the famed U.S. boatbuilder reintroducing on its latest design, the Carina 21, a hull design that it incorporated back in the 1920s. Specifically, this new 19-foot-7-inch bowrider (21 feet 2 inches if you count the swim platform) has a vertical bow, lending a clean, crisp appearance. The design is also practical, parting waves more readily. Of course, what would a Chris-Craft be without other fine features like its signature reverse transom…