The return of the documentary examining life in the two counties, beginning by meeting the people who live and work along the beautiful and rugged coastline. In Looe on the south coast of Cornwall, the whole community gears up for one of the biggest events of the year - the one-mile wild swim from St George's Island back to the town beach. On the heel of Cornwall in Gweek, clean ocean campaigner Steve Green and his band of volunteers paddle to hard-to-reach beaches along the peninsula to rid the shoreline of plastic flotsam.