sentences:  The retreat was managed by a residential community consisting of up to 20 persons, a self-selective job.At its height in the early 1970s, it welcomed such members as Daniel Ellsberg, Anthony Russo, Betty Dodson, Max Lerner, and Dr. Alex Comfort, as well as a variety of major and minor Hollywood celebrities, educators, attorneys as well as members of the public.The Williamsons sold the resort in 1973; reputedly never profitable, it finally closed in 1976.