This will not come as a shock to you, but I'm a bit of a free-thinker. I think disorganization sometimes goes hand-in-hand with being an artist... but details are important.
This little worksheet has been really helpful for me. There are lots of versions, some I've even created myself--but this one I downloaded to simply help me keep track of blog days and other writing commitments. You can download it here.
What are some of your favorite printables?