Findon, Rowhedge, Redbourn and Coxheath: Alex meets the residents of Rowhedge, Essex, who are making a splash in the river Colne. Patrick visits Findon, a village that's breeding winning riders and horses. In Redbourn in Hertfordshire, Juliet breaks bread with the local miller, and Penelope attends the world custard pie championships in Coxheath in Kent.