Friday I made my first serious provisioning run. I focused on non-perishables and things I could carry on the bus. After getting back to Pierless, I began modifying my provisioning spreadsheet to tally up how many calories per day. For long-term provisioning, you need to have a method to ensure you amass enough for your trip, but not too much, always allowing for some percentage of surplus in case you need it. When I was hiking and climbing, I found weight to be a very good system to use. Depending on the type of trip, I would carry 1.8 to 2.2 pounds of food per day. This always worked well for me up to 5-10 day trips. Unfortunately, I have no way to weigh food on Pierless, so I decided to go with calories. I set it up for each item of a specific size. I put in the total calories in the package, multiplied by the number of packages and I had the total calories. I added up all the totals and divided by the number of days to get the da...