Closest water & electric CG near Canyon de Chelly

I have been to that area 5-6 times and it is the Navajo res. and very little development. The closest I can think of would be Gallup NM about a 100 mi.away. I have stayed at Cottonwood it has water and a dump. This is a very desolate country with the native people very poor but have enjoyed our 3 visits to the Canyon. You don't say when you want to visit but summer in the canyon can be hot 100 but it is a dry heat !! July and Aug. bring summer rains and the tours are some times canceled for a day or two.