Sailing experience - cornwall ?

[Inspectorclueso]

Hi there, I'm off to Cornwall for next two weeks and fancy trying a day / half day on a sailing yacht.

Does anyone know of places that do this kind of thing, would probably be just me (so can't rent a whole boat) joining a group....

Obviously, I'll also be 'googling' and a few options seem to appear, but thought I'd ask in case anyone has done something similar.