For my collective immediate psychonauting family salvia is still too powerful to play with. From a meditation standpoint it just kicks your ass, as any thought that enters your head while smoking it will take you out of the "stream" and into a self-conscious "spin-cycle"
Google "research chemicals". You'll find that unless you are an organic chemist, you'd be hardpressed to know what these chems do. Or even how to combine them to make them "special".
2ci, 2cb, the phenylamines and tryptamines have been globally restricted. I couldn't find anything - but only quickly searched.
For a Tahoe situation I would recommend growing your own mushrooms. They are quite prolific, you'll never run out, several ounces can be harvested and stored safely for later use and the set-up requires nothing larger than a small plastic container in your closet for a few weeks.
My father will take a long weekend twice a year, go up to his favorite campsite via canoe, eat shrooms, meditate, watch the sun rise, etc. And return refreshed and ready to continue his "normal" life.
*** For those lucky individuals who have mastered the concepts of advanced chemistry procedures, buy PIKHAL (Phenyethamines I've Known And Loved) by Alexander and Ann Shulgan, and TIKHAL (Tryptamines....).
They were given a legal US pass to experiment and create psychotropic chemicals and he proceeded to create HUNDREDS of them (2Ci, etc.). The books are in two parts, 1) a fictionalized biography of him and his wifes journey into the psychodelic world, and 2) the complete chemical breakdown and recipe and dosage for EVERY chemical he ever produced
