Today I did some test print pages. I wrote the book in Courier 12-point double-spaced, which is submission format. But that turns out HUGE when you print it. It helps me to read it "fresh" in a new font, so I changed the font to Times New Roman (also acceptable for submission), and made it 1.5-spaced. That's totally readable, and knocked the page count from 597 to 364! More manageable, and cheaper to print.
Other than that I've been reading (both for book club and a beta read), cleaning my house, and trying to shake the feeling that there's something I'm supposed to be doing.