Young Woman Goes to the City (1970s-style)

"Dear Mom & Dad,
Have gone to Chicato to seek fame and fortune. Don't wait up.
-Love, T.R."

T.R. Baskin, 1971

I need to track down a copy of this film!  I remember seeing it once before, long, long ago and long before this research project existed.  I think it will help with my chapter on the 1970s and it can't possibly be worse than "Looking for Mr. Goodbar" or "An Unmarried Woman."