Just a couple of things to add to the responses above.
I would recommend the new trail next to Ozone that's called Hammer Down. It's got a a drop, fun jumps and a big wood bridge that you can jump or catch air on the backside if you choose to. it meets up w/ ozone so you can use that to climb back to the start if you want to do loops. If you choose to continue down Ozone look before you hit the line with the drop as it's not small and you'll want to scope the landing and run out. Also I really enjoyed the red barn area in particular Barn burner (gap jumps and berms). Masterpiece is short but fun and an easy climb back up to session.
I did take the Rich Drew Jump clinic. It takes place in a park using the MTB hopper ramps. The class lasted 4hrs 8-12 and everyone got a ton of reps on the different ramps. It's not cheap (~380 w/ taxes) but I highly recommend it if you want coaching and lots of practice.
As far as restaurants go. be aware that most of the restaurants in Bentonville are closed on Sunday's. Last Sunday the choices were pretty much Peddler's Pub, Tavola, 8th street market or Tusk and Trotter (great brunch and bloody mary flights). The speakeasy in the basement of Preacher's Son was pretty empty on Friday night but I had a great old fashioned there. Most places are doing indoor and outdoor seating. Oh and the bartender at Pressroom said that Monday's are even quieter than Sunday and did say there were a lot more options in Fayetteville on those days.