Hi John... Thanks for contacting me, and for the kind words. I too get some material from Rolin, but there's also Island Falls Canoe who has material that Rolin doesn't mention in his on-line listing. For example I get my keel cup washers from them. And I use Jamestown Distributers for paint & varnish - lately I've been using their Wet Edge stuff. And for the past few years I get canvas and filler from Pat at West Hollow Canoe - his shop is about 45 minutes south from me.
I like your shop. Or is it a garage? Is it heated? I'm afraid my garage isn't heated so I'm reduced to doing work in the basement over the winter. Things like making thwarts & seats, plus caning, etc.
I'll read about your relative later. It's really great you have all this stuff written down - along with pictures.