Try Googling arizona dark sky sites and you get a list of certified dark sky sites in Arizona. Better yet, use this same search term in the search box of Google Maps, you shows the locations on the map. Looks like none are on your route, all the other way. hmmm.
'03 Ram 2500 CTD, 5.9HO six speed std cab long bed Leer top and 2008 Bigfoot 25B21RB.. Previous, Being repaired and will be sold, is a 2008 Thor/Dutchman Freedom Spirit 180. SOLD - 2007 Winnebago View 23H Motorhome.