There is absolutely no good reason to make an F14 which could be carried by one person. A wind surfer already caters very well for that situation. A 60 kilogram F14 would probably cost something like $20,000 to build and sell for 30. NO ONE would buy one!

I agree that sailors most often exaggerate wind velocity.

One person carrying 150lbs any distance over sand????!!!! The 'Terminator' maybe. Not me though.