I was there last weekend and took these pictures from the car window. The property pictured above is somewhat typical of the park models you'll find in PC. It was the landscaping that drew my eye to this property. We are in the desert, and the grass you see is probably artificial.
How about this RV setup. The good news, at the time of this writing it is for sale. Plan to spend about $240,000. The outbuilding you see is part of their property, so you get an idea how much space you'll have to enjoy. Space that won't come cheap, but for RVers who want something special, you have it here in spades.
Here's another example of carefully planned space with an motor coach for living in. These RVers pay annual fees just like park models, and the property upgrades are an extra investment, which could possibly be sold later if you decide to move, and can find someone to assume your annual fees. Here's the good news - if you do make the commitment, and keep up the annual fees, you won't find yourself being bumped for a park model. Not all parks think like this.