We love surprise new boats that ping our inbox. To wit: This beautiful new 21-foot dart from Kavalk boats of Ontario. This is their new runabout, the Classic 21. The boutique builder has been designing and producing runabouts from 19 to 31 feet for 45 years. This model, they say, is basically a step up in size and performance from their long-running Classic 19. These are bespoke builds, a real collaboration between builder and customer on everything from colors, patterns, cockpit layout, flooring and interior fittings. And check out the fine point detail. More at kavalkboats.com.