Wagon Train Tracker: Only geographic reference is a vague one to being out of Nebraska, but reference to nearby Paiutes and continuity with the last episode indicates the train is now on Beales' Wagon Road, moving west across Northern Arizona.
Two of the actresses who.played the sisters have Leave It To Beaver connections: Cindy Carol (Renie) was in several episodes, while Susie Mathers (Ellie) is the real-life sister of Jerry Mathers, who played Beaver.