We camped with a group out on one of the points for some good off roading. LOTS of nice trails to go, lots of desert to cover. Some sand, some rocky areas, a nice assortment. When we came back we would hang around the beach. They had a nice store where you could buy almost anything. A nice bar and restaurant, with good food. The only complaint I have is it was a little pricey. $70 a night, granted full hookups, but a little high.
Lake Hemet campground has really gone downhill. We used to spend summers there with many family members in multiple campers, catching lots of trout. We went this spring, I didn't recognize the place, it was run down, over grown, it was like it no body was caring for the place. They hadn't stocked trout in over a year. We paid $200 for 10 days. NOT worth it. Find another campground