Good luck Nate, hopefully no further visits will be required after this (last?) one.
Regarding naps: many years ago we were implementing a new Finance system in our Japanese subsidiary. The Controller there was a smart and nice gent Yanaga-san. EVERY day of the 2 weeks I was there - and I was told it was basically every day - he would stop work at pretty much precisely noon, eat a brown bag lunch for 5-10 minutes, and then simply fold his arms on the table, rest his head, and nap for the remainder of lunch hour. Always back up by 1:00.
I can still picture him to this day.....certainly one of the more relaxed and easygoing people with whom I've worked.