Duncan WellsDuncan Wells is an RYA instructor and sailing school principal. He has written for many leading boating magazines in the UK and US. He is also the author of Stress-Free Sailing, Stress-Free Navigation, Stress-Free Motorboating, Stress-Free Mooring and 101 Tips for Stress-Free Sailing (Adlard Coles Nautical), which have helped countless sailors and motorboaters learn helpful boat handling and berthing techniques. He lives in Buckinghamshire. Read More Read Less