Ask a trout fisherman with experience in New Zealands' South Island where to fish, and the answer will invariably be "anywhere there is water". Then ask them how to fish, and it's a whole new world of knowledge and experience.
John Peter Morse as he fishes with guide Nigel Birt on some rivers and streams where the fish are plentiful but tricky, the lessons are many and freely passed on as they catch some quality brown and rainbow trout.