This is an 18 foot jet boat that can seat up to 7 people. It has a 240 EFI merc cruiser V6 engine that is fast and fun. We had so much fun with it the past three years skiing and tubing that we are going to get a newer one next summer. It has always been winterized and stored inside trying to avoid that this year. The trailer is included, however it is missing a wheel guard on the left side. Check out the pictures and email if you have any questions.