After receiving directions, the girl had left the Gulf station on foot, and was later seen walking north on Sam Houston Avenue.
Went to college with Debbie, and have to say she was much more like her character in 'Bikini Shop' than in Beach Girls -- not a prude, but somewhat snooty and a self-styled, high-minded 'thespian'.
What were they thinking in the 80's casting her as such a snob? The object was what would horny teens and college students part with their money for.