Concerning the "Ghosthorse" activities in Florida:
Ghost Horse and his crew “were doing acid and sending people out on their vision quests while they were tripping on LSD.
http://www.newagefraud.org/smf/index.php?topic=44.0Eventually the group located in Goldendale, Klickitat, WA. Many followers claim powerful experiences during summer ceremonies there. Were drugs in use? If so, did everyone consent?
In time, a Helper handed me a paper cup with a tea-brown liquid. I asked what it was. “Medicine,” he said. “Drink it.”
https://www.fusionmagazine.org/dance-looking-at-the-sun/What is in this liquid given to ceremony participants?
