Whether you just need room for extra passengers or you want to tour the lake or you're ready to water ski on glassy smooth Lake Powell waters, one of our 19-foot speedboats makes a perfect compliment to any houseboat adventure. These speedboats feature an open bow for seating for up to 8, a 47 gallon fuel tank for an extended travel range and a 150-hp outboard engine which provides enough power for whatever challenges you want to face.