FRESHWATER 2000 WELLCRAFT 2600 MARTINIQUE FOR SALE! The Wellcraft 2600 Martinique is a sought after cruiser for its reputation as being a great ocean boat and its combination of fuel economy to performance. The capability to sleep four adults in comfort is an added bonus. It has a full stand up head and galley. The perfect setup for cruising and entertaining. She is powered by the powerful, but fuel efficient 2000 Volvo Penta 5.7L GSI 280 horsepower engine paired with the Duo Prop drive and will pop out of the hole and plane out quickly without doing too much damage to the wallet.