Sealine is back! Indeed, the new import from this British builder—the Sealine SC42—is a sporty performer with lots of room inside and out. A super-sized electric sunroof lets in light, while the back of the saloon opens to the cockpit where the lounges can be rearranged at the touch of a button. There’s a large galley and lounge below, plus an island berth in the master and an en suite head. Twin Volvo IPS600s get the Sealine 42 up to 33 knots.