Hola again... i used that bikely website again, bit of a head to put a route in much detail. Becnal do you want to shed some light on that?? Is it really just a game of patience with it?? Or do you guys go on tour just knowing the general direction you want to head in?? Or is it a case of every point plotted and knowing when and when you will be somewhere ???
My rough route to take me to Roscoff is here:
http://www.bikely.com/maps/bike-path/33539