My story: https://www.hrmm.org/news/building-your-own-small-craft-why-i-built-a-tandem-wherry
Building it (video): https://www.youtube.com/watch?time_continue=5&v=ExFqOgdQOuQ&feature=emb_logo
(Photos) :
http://www.clcboats.com/modules/media_gallery/slideshow.php?boat_id=65&content_type=1
Geoff Kerr, Instructor https://www.youtube.com/watch?v=6bOt4QijHMU
Cost
https://www.clcboats.com/shop/boats/rowboats/annapolis-wherry-tandem-rowboat.html
Rowing it
More about it’s design:
It’s Lapstich construction: LapStitch from Chesapeake Light Craft – Combining Stitch-and-Glue and Lapstrake Boat Construction (clcboats.com)