In June of 1980, after John returned from South Africa, he and Sean did some sailing in Bermuda. I hope Sean has some memory of this special time with his dad. Here are some photos that are new to me of taken during that boating trip.
Edit: Fred Seaman contacted me to say that he took these photos and the man known in his book as "Mike Tree" is the other fellow in the photos. Thanks to Fred for this extra information!