I made a Moab jamboree a couple years ago. Definitely a bucket list item. My suggestion for anyone considering it, have credit card at the ready and don’t waste a valuable minute thinking about it because it could sell out.
At another jamboree I asked the trail guides and attendees the question of Moab vs Ouray, which one would you choose? Nobody came out with a quick answer and it was a hard choice but there was a slight advantage to Moab.