Does anyone have a site map of Grand Canyon Railway RV Park?

We were there in '08. The campground is a huge parking lot type layout with full amenities but NO shade. You MUST use a sewer hose snake or their security will issue a citation for this offense. It is close enough to town so you can walk to restaurants, site seeing since old Route 66 runs right through town, and a large grocery store. There is a playground on the south side of the campground and a nice golf course just north of town.