Spanner748;
I have, several times. The first time was with the owner of a ferry company which took care of all future insurance requirements (ie cheaper premiums, prior expereience etc) The trip is easy if you are careful, just a long, back achey one. Eventually I did 19 solo single engine crossings, now I do it at flight level nose bleed, at M.veryfast with a co sharing the crossword and nice ladies bringing me tea and biccies, having done the single engine stuff I am very proud of it in my logbook, but I'm not sure I would want to put my back through it again.
SND