Edited and retyped by Jeannette Sheridan.
I have found and pdf three Westsail Cruising Letters along with a few other other publications.
All are downloadable below - Titles with OCR means that I've run character recognition on the document with mixed results.
Jay Bietz 9/20/2022.
1976 June Westsail Cruising Letters
1976 June Westsail Cruising Letters OCR
1976 August Westsail Cruising Letters
1976 August Westsail Cruising Letters OCR
1976 October Westsail Cruising Letters