Whoops - Soooo... Sorry - it is not ?KPFK, San Francisco (Pacifica Radio) late 60's....I could tell a tale or two.

From you description it is the NOT "The Dusty" I knew....she went on to join "The Insane Daryle Wayne," "Jed the Fish," "The Love Master," and "Poor Man" (sic) in the mid 70's at KROQ, Los Angeles.

Sincerely,
Gargoyle