Hi M, That is a tall order, yachting, boating as you know a licence to print money, how well do you know the person? Do you know what they have in their boat kit. Have a look on this site for ideas:- http://marinestore.co.uk/Rope_and_Sail_Repair_Tools.html The Speedy Stitcher Sewing Awl at a Price of £12.99 (they do stock them at Jeckelles) http://www.force4.co.uk/1309/Force-4-6--Splicing-Fid.html A splicing fid at £4.95 or a larger one at £8.95. I hope you find something. Regards Alan