WOODLAND, Wash. (AP) — The two women and their six adopted children traveled to festivals and events, offering free hugs and promoting unity, friends said. They raised animals and grew vegetables and last year moved onto a piece of land in rural southwest Washington, a dream of theirs. The Hart Tribe, as they were known, also took spontaneous road trips to hike or camp, and friends believe they may have been on one of those adventures when their SUV plunged off a scenic California highway.