Rent Boat Mykonos. Fost Big Matrix – black edition luxurious 14m rib boat, available for private rent in Mykonos island. This luxurious top performance boat is designed to travel long distances, with extremely smooth riding, excellent sea keeping,with fuel efficiency. It has been created with precision and love, resulting in class leading attention to detail and stunning performance. Furthermore it can handle any weather conditions! The new dynamic hull, in combination with the 2 x 350 hp SUZUKI engines, offer complete comfort in any sea state. It is a very spacious boat with very comfortable spaces for day-long stay.