There are several RV parks located somewhat near the Sycuan Casino, I am not sure how nice they are. The casino will allow you to park in the casino's parking lot for 1 night, there are no hook ups and you must contact the casino to receive permission to park your RV overnight.
There is a huge parking lot that would fit an RV.
I don't know. I do know that if you run out of gas they will give you a liter or to so you can reach a commercial gas station. There is not one on site.
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