If you go to Moab, stay at Dead Horse Point State Park. It’s very close to Canyonlands National Park and offers incredible viewpoints of the canyons on three sides. When we asked the ranger at Canyonlands where to watch the sunset, she said Dead Horse 🤣 and Beau has declared it one of the coolest state parks he’s seen.
You’ll have to BYOW (bring your own water), but they do have electrical hookups and a dump station.