I have a 3 PM also. I'm leaving at 5 AM Friday and staying in Grand Junction Friday night. 1 1/2 hours from Moab headed in the right direction to Monument. $132 night, airport Holiday Inn. FYI.
Safe travels. Unfortunately, I had to cancel so I'll be checking out the pictures still.
FYI everyone else, there's a spot at 3pm on Friday open up now if they ever answer your email!