the following sites? What do I need to make sure to see and what can I skip?
I've already been to Arches.
I've got Sunday evening to Wednesday evening--about 72 hours.
Cedar Breaks National Monument; Zion National Park; Dixie National Forest, Bryce Canyon National Park; Escalante Petrified Forest; Capitol Reef National Park
What's best? What's worst? What else am I missing that I should try to see?

I've got a daughter getting sealed in Logan on Saturday and need to be in Provo for the Utah St game on Thursday. Just want to explore southern Utah for the few days in between.