We drove by Quartzsite and decided that was not for us. It looked like a commune in the desert.
We decided to camp here and liked it enough to stay 3 nights. There was some freeway noise but not that noticeable once you get 100 yards away from the freeway.
We found a very secluded spot and did not see a sole the entire time we were here. We felt safe and secluded.
There was a big beautiful fire ring. You are not allowed to gather firewood here so pick some up before leaving town. Also fires are only allowed from October to March.
If the weather is not too cold, its a great option for winter camping.
One thing to remember about this place. There is only one store nearby and it is has the highest prices I have ever seen. They have a good selection but you will not like paying that much.