I searched the forum and didn't turn any results...sorry if this is a re-post. I've been following this youtube channel for some time. Lot's of metal work, a decent amount of attention paid towards Junk Sail making. 

A very ambitious 74' Origami Junk Rig Motorsailer being built in his front yard. 

https://www.youtube.com/user/submarineboat/featured 

enjoy.