- Stock #251041 - Bring your friends and family to the lake for a great day with this custom built pontoon boat! This 1986 CUSTOM BUILT 20 is a one-of-a-kind pontoon boat! If you're looking for something that is not like any other boats on the water, this is the selection for you! The boat has a custom-built wooden cabin that provides a nice quaint space to hang out with friends as well as providing cover for when you need to get out of the sun while on the water. The upper deck can be accessed by ladder and is rated at 6 adults, in addition, the hammock is rated for 3 adults or 1000 pou... read more