We spent two nights straddling Christmas in 2023 at Salli's Guinea Hen Haven RV spot. It was super easy to find, and easy to pull in (class C, helped that we arrived while it was still light). Salli was quite accommodating and everything was perfect.
The spot is not far from the main house, just across from the new vineyard. There was a duck pen next to us, which was fun (had a pet duck when I was a kid), and some goats nearby. It's not far from shopping (groceries, etc) and a public laundromat in Parrumph (Salli offered for us to use her washing machine, but with the amount of clothes we had, the laundromat was easiest).
If you are passing through, totally recommend, or an alternative to the crazy RV parks in Death Valley. Also make sure to spend some time exploring Ash Meadows park, just a few miles down the road!