Emma continues her travels and tackles one of the seven wonders of the waterways, The Anderton Boat Lift in Cheshire, but her boat is experiencing engine trouble and then springs a leak, which threatens to halt her epic solo adventure. Paul and Chris serve pizzas at a festival, but will they be ready when the hungry crowds appear, and will the generator last the distance? Carrie and her dog Winnie begin their new life on the water, learning to tie knots and beginning to renovate Mabel, but will the sofa that Carrie ordered fit her new narrow home? And at the Llangollen horse-drawn boats, the horses are brought to the canal from nearby fields.