At the urgent care clinic yesterday the nurse practitioner told me to be a vegetable. So I compromised by not taking the narcotic pain meds and only working on the RV for five hours.
Finished the stab today, but not before making the same mistake that I've heard about others making. Connected the rivet gun to the high-pressure hose, which bent and beat things up -- you can sort of see the damage in the close-up photo below.
Time: 5 Hours