Blue water 18.5 boat This is a fantastic boat  has a Volvo Penta 4.3, lower end XS M1.79. It has a maximum capacity of 9 people, and the engine has 217 hours go ahead. two under speakers, 4 tower speakers, and impressive night lighting. I am open to a trade for a larger boat (capacity, at least  14 people or more); I have thoroughly enjoyed this boat, but our family has grown, so we are looking to upgrade to a larger one. The trailer has a system break. With the new tires.