Wheel Good Time

Ruma needs to help her mother get fruit from a market. However, she needs Jett's help on how to ride her new bike. Eventually, she can ride it without any assistance. After getting some fruit from a market, Ruma and Jett head back to Ruma's houseboat, but the road ahead is flooded. Added to that, the houseboat was floating away and her mother could not steer it back. How is Jett supposed to help Ruma go across the water and help Ruma's mother turn the boat around toward its mooring?