As an Albuquerque native, I'm inclined to but am resisting answering your question since I have absolutely no first hand experience of the RV area. I was able to google an aerial photo of the RV parking and it might help answer some of your questions. Given this is the land of manana, I doubt anyone with the fiesta will question your actions unless they are grossly out of line or they receive a complaint from another visitor.
http://www.flyingthekoop.com/wp-content/uploads/2015/10/10_09BFRVprk.jpg
Enjoy the show,
Cliff
