I've decided to go ahead and do it, but starting July 4th instead. I'm in better shape now, though still not great shape, a 30mi ride still leaves my legs slightly sore, but I have a few months to work up to doing a century at least once before I leave.

My first two days will be pretty hard, but they're on roads I know, and will end with staying with friends. After that, I'll be averaging about 75 miles a day, which I think, if split up enough, is pretty doable.

Would most people consider doing 22mi every weekday, and longer rides on the weekends adequate preparation for averaging 75miles on tour?