Well the sails create some problems, a gust of wind from the wrong direction in heavy seas could easily capsize it.
I don't agree with that.
You are saying it like you are an expert but you obviously don't know a thing about it.
A sailing ship has what they call a keel.
A big steel or lead weight that hangs 1.50m-2.50m under the ship.
Even if the wind would capsize the ship, it will pull itself back up straight biceaus the weight of the keel is around 30-40% of the weight of the whole ship.
Even 22ft ships have keels.
I even think that sailing ships are the most stable vessels to go into a storm with.
A motorvessel can capsize, a sailboat can't! (unless if the keel breaks
)
And, I think it would certeignly be big enough.
Even a sunday sailor (with a little bit of experience) can cross the channel in a 22ft sailingboat.
I crossed the channel a few times on my parents 32ft sailboat.
And two years ago people with a 25ft boat joined us.
I think there even are races across the atlantic with sailingboats not much bigger then 22ft.
I find it disrespectfull to call people who do something like that nuts!
You should look up to those people. Biceaus it is amasing what they do.