Around the early 1990s I rented a cartoon on VHS from the library. The animation was very unique and wacky. I believe the main character was a young guy. He was tall and lanky and had a long nose and big mouth. He was traveling on a small boat/ canoe with others that had special abilities. I think at one point there was a leak in a boat and one of the guys could grow his legs long enough till his feet reached the sea floor so they didn’t sink.
Oh and the style of animation was similar to the show Teacher’s Pet.