Today I continued riveting the aft fuselage. I completed the sides solo, then for the bottom, I enlisted the help of my very understanding wife to hold a large bucking bar on the outside while I backriveted from the inside. We had a few drillouts on the corners, so progress wasn't as fast as it could have been. We completed the F-778 bottom skin up to the F-707 bulkhead, the F-710 and F-708 bulkheads, and about half of the bottom of the F-707 bulkhead. We should be able to easily knock this out tomorrow.