Sailing Dingy Plans

www.sailenterprise.org.uk/
Try here. This is the site of the business association. Super boats, I learned to sail in one, then built a .. They are less than 14 'long, 13'9 "if I remember correctly.

no idea

The only place I can think of is the manufacturer. Good luck

Jump to a sailing club and take some pictures, s.There is really not much to it, that's three trips is essential.

Boat associations, museums, libraries, etc.

Go to the website of the Association of Business, go to the Finder "Fleet" where you will find the contact nearest you. Contact them and they will give you all the info you need plus a form to join!

Great drifters - I learned to navigate a 1966. perhaps even the same boat.

Lot of sites in North America and ... just for a search with it in quotes.
Good luck.

You have hull number 4886.