We're talking about returning. Had a nice time the last time we were there. Link in this app may be broken. The following address worked today. http://www.fws.gov/refuge/Wichita_Mountains/activities/camp/doris.html
Stayed in spot 57 (electrical hookup only, 50 amp). Loved the peaceful area. No cell service which actually added to the pleasantness of the area. Surprised by the number of tent campers around us. Our 40' foot RV maneuvers well so we didn't have any trouble negotiating through narrow gate & sharp turn into camping area. Would give it a 5 star if the trees were trimmed to keep from dragging the top of the RV.
Haven't stayed there for a few years, but this is my favorite spot in the area.