We stayed two nights two weeks apart. Both times we stayed at the far edge away from the freeway and did not hear any freeway noise. There are street/flood lights that provide enough light to walk your dogs at night and see what is going on around you. You can park close to the road along with most other campers or stay further out on the fringe and keep some space between you an others. There was no problem finding a flat spot to park, and our neighbors were quiet. I like this parking lot for one or two night stays and will use it again. We camped here in a Fifth Wheel.
This huge parking area is a handy stop that we used overnight when having our RV serviced nearby. We're told that some people stay here a month or more and set up picnic tables etc., and no one keeps track of who comes and goes. Plenty of room. There's nothing but a huge packed-dirt lot (with the casino a short walk away) so it's not for us except to tide us over for a night or two, but it's great for that. And at free it saved us roughly $50. We camped here in a Motorhome.
We camped here for two nights. The parking area is a gravel area across the street from the casino. This is just a parking area which has signs "No Overnight Camping" but when you call security at the number listed they say to camp as long as you wish. They do want you to come to the casino and try your luck. There are fine restaurants there. The experience here is totally free dry camping with others camped nearby. There is no dumpster for trash so just take it to your next stop. Since the parking is close to the Interstate, it can be noisy. We would stay here again. We camped here in a Motorhome.