A good option in the area
We stayed at Lakeview Campsite on our way up to Idaho from Utah. We were lucky enough to snag the last spot on a Thursday afternoon, and watched several folks come in after us and have to camp in the overflow lot.
The campground itself is nice enough, with water in some sites (no hookups) and picnic tables. There are nice toilets and fantastic showers.
The proximity and lack of natural boundaries between mean that you can pretty much hear everything from every site. But, if you’re lucky enough to have quiet neighbors, the campsite is wonderfully isolated with great views of the stars.