The rate reflects a senior discount, with a normal rate of $30. This is a county park very close to the small town of Rio Vista. It is in a pleasant setting along the Sacramento River. There are a few sites with views of the river and most without views of the river. We had a site with river views, which was nice. We did not have any problem with the power as reported by another reviewer. The sites were power and water without any problem. It is true that it is windy there, even in February. There is a short bike/road path that will take you to the bridge across the river. Our Verizon cell and data worked well there. There are few tress so satellite was not a problem. The reason that it does not get a higher rating is because of the partying at night from the locals. We were next to the boat area. The first night there, the locals started doing "donuts" in the parking lot at about dark. The party went on until 3 in the morning. We called the local law enforcement, but it had no effect. We talked to the local "ranger" and he said that is what happens since layoffs meant there was no presence at night. He seemed not to care. The camp host was new and had no input. The next night the party went on, so we left. Too bad that a nice park could be ruined by lack of law enforcement. If we were to stay here again, we would park away from the day use area and the parties. We camped here in a Motorhome.