Camping (and showing up covered in that beautiful red dirt) is not only accepted but encouraged! Please feel free to reach out for any campground advice, we've been around the block a few times out there. BLM sites along the Colorado River would be our first recommendation!
That said, our reception is in the middle of Moab right off of Main Street - there are ample hotels around though we do not have any official "blocks". The Homewood Suites is the closest option and is right around the corner from the venue.
Other options include fully furnished RV rentals, glamping, and AirBnB. We have some recommendations below but there are many more to choose from!
Moab RV & Glamping Resort: we've stayed here in a stationary rental RV. Right on the golf course with full bathrooms and kitchens.
Under Canvas Moab: for upscale glamping tents.