Yes, Joe Bark in Palos Verdes, CA shaped those those surfable paddle boards and I glassed them using Mark Tolan’s AST resin. The mag was SURFER and it was about a year ago. There was also mention of the voyage on the mag’s website. Hope this helps.
It was in the December 2003 ‘surfer’ [ with ‘rasta’ tubed on the cover].
The article was called ‘following sea’ …surfing around the Cape Horn of the pacific’ , by Ross Garrett.
The plan I spoke of was actually in a MUCH older issue…september 1974 !! [which I also found] . That article was called 'a paddleboard for intimate coastal exploration '.
[The editor’s note at the end of the one page article says : ‘in the early 60’s Larry Capune paddled the entire eastern seabord, and San Francisco to San Diego on a specially designed paddleboard’]