Hammer out car insurance (whose website is broken), hammer out health insurance (whose database is broken), decide where furniture's going in new house, hit up everybody I know for addresses to send "Save the Date" announcements to.
All with mother-in-law visiting and trying to wrangle 18-month-old nephew. Mostly successfully, I should say; she was a whole lot more tired by the end of the day than I was. But I was still plenty tired.