On the serene waterways of Mylor Creek, south Cornwall, lifelong friends and mariners Jess Harris and Charlotte Whyte welcome diners aboard their custom-built floating restaurant. It's opening week following months of planning and hard graft. Diver and conservationist Rob Thompson leads a team of volunteers to sweep up the man-made rubbish in the coves around Lansallos. On the southern edge of Dartmoor, sheep farmers Jess and Russell Steer prepare for their first trip to Devon's historic Widecombe fair. Near Exmoor, farmer Cyril Cole is determined to give back to the land he once farmed.