The San Francisco Chronicle finds someone who claims to have been an Adidam devotee with Joan Felt:
... they had spent some wild times as devotees of onetime Marin County spiritual sect leader Da Free John, a.k.a. Bubba Free John, a.k.a. Dau Loloma, a.k.a. Da Love-Ananda, a.k.a. Franklin Jones.
Hales remembered Joan Felt talking freely about her association with Da Free John, the son of a Long Island window salesman who claimed to be an "incarnation of God" and whose nine wives included a Playboy centerfold.
"We had both been students of that cult and had left it," Hales said.
Yes, and now the Adidam cult has admitted it and is complaining about violating her privacy by disclosing her level of involvement. Rumors Adi Da himself is in California and will see her, and he's reapplied for US Citizenship after renouncing it.