Thanks for all the comments. Not a destination spot. The sand is a dull gray so not as interesting in color. I traversed all of the dunes in a morning (I was up on them for sunrise) and not much else to shoot or do in the little park, but if you are driving by and it's near time to camp I certainly recommend it.
There is an issue with Uploading Photos (attachjments). I am not sure what the problem is, and I am looking into it. You can still try to Create your Threads and Upload your Photos, but it is hanging up during the Upload.