This is a first post for me. I live in the southeast, but we've had miserable weather here for several weeks, and I'm trying to get into better shape for a long spring ride. I'm planning to do a cross-country tour in early March (59 days on the bike, with an average of about 62 miles per day.) It will be the longest I've ever attempted, and even though it is supported, I want to be in pretty good shape for it. I've taken several spinning classes, am walking several miles a day, and am doing some stretch/aerobic classes when I can. Has anyone out there done this kind of ride, and do you have some advice for me about winter training?