I'm planning to do a tour from gainesville, FL, to NY,NY during the summer 2009. I would imagine that certain (appalachian)mountain range would make it neccessary to stick to more costal roads, but other than that, are there any good resources for mapping out RIDABLE roads? I road the 80 miles between Gainesville and Jacksonville, and even lower traffic County and State roads were dangerous (no shoulder, high traffic, etc.) I'm planning to go alone or with at most two people, and I don't want to die. So; how to choose my roads?