2016 Crestliner 1650 Discovery SC. Rigged with a Mercury 20 ELPT 4/S and Includes the Following: Custom Travel Cover Bow Trolling Motor Harness and Plug Carpeted Floor Bunk Trailer Additional Deluxe Seat with Pedxestal Start your next adventure with the Discovery from Crestliner. From bow to stern, you’ll find practical and functional features to help you go further, and with Crestliner's all-welded aluminum hull construction you get durability you can count on. Begin every outing with confidence in the Discovery. - 2016 Crestliner 1650 Discovery SC. Rigged with a Mercury 20 ELPT 4/S. Custom Travel Cover, Trailer and More!