I've heard of Little Smoke but it was a while back and I never read about him.  I've seen folks smoking peyote in the movies and understood that the indians smoked it for ceremonial purposes?  I never took mushrooms or any physchotropics for that matter but I had friends who did at concerts, etc.  You know when society was far less uptight about anything never mind drugs.  As we know many physchodelic bands of the 60's i.e. the Beatles, Jefferson Airplane, The Mama's and Papa's and many more all self admittedly took them. Some of the music was much better for it IMO.