Round Ireland in Low Gear'You've had some pretty crazy ideas in your life, Newby, but this is the craziest.' Grandmother Wanda Newby was exasperated after continuous rain, snow, and gales that knocked from her bike. Twice. To avoid other tourists, Eric Newby had decided that the depths of winter would be the very best time to explore Ireland by mountain bike. More astonishing still, he managed to persuade Wanda, his long suffering wife and life long co traveller, to accompany