Jim sings Sunshine Showers and Ridem' Cowboy.
Although Carol Eve Rossen and Charlotte Stewart are playing mother and daughter, there is only 4 years difference in their ages.
The setting is Jackson Hole, Wyoming, south of the Grand Tetons National Park, and gives a good look at Jackson before the heavy commercialization set in and the high tourist traffic.
Charlotte Stewart is actually 28 years old while playing a 16-year-old daughter, while Carol Eve Rossen is 32 years old, playing a 35-year-old mother. Michael Parks is between them in ages at 29.