Thankfully, today we had help on the roof. Dave and Chris were able to hoist the sheets up, so I donned the rappeling gear and did the screwing.
It didn't take long to get the main portion of the front roof done.

And once Terry showed up, we really got rolling on the back, as Dave was able to stay up on the roof and pull up the sheets up that Terry and Chris handed up. I didn't get it completely screwed down before quitting time, but it shouldn't take long to finish it up.

Tomorrow we tackle the dormer. That will take a little more brain power and planning.