A guess would be a range from 3,000 to 5,000 calories per day, but it in part depends on whether or not I wanted to lose weight on the trip.
I did a five week tour this past June and July, lost about 10 pounds, but I wanted to lose about 10 pounds. So I probably was at the low end of that range.
Think averages, I am sure that some days I have a couple thousand more or less than other days.
