Very nice camping ground and great view from the lake, especially for star gazing.
No entrance ticket needed, you can drive to the campsite, if it is vacant, you can claim it and you can find manager to register at the entrance of the camp circle.
Walk up site is actually even better if you don't have much equipments. It have more distance to other sites. You can just park the car at the entrance of the walk up site, so just few stairs from car to camp site.
Camp ground gate is not closed at night, you can still drive to the lake, about 3min driving or 10min walking. There are parking space at the lake.
Some fishing decks at north&south of the lake, great for fishing in daytime or star gazing at night.