While I don't take booze backpacking, I've found that at home on a cold winter night, there's nothing like hot chocolate with a shot of peppermint schnapps added!

As mentioned before, I get enough of a "high" being out in the wilderness that I don't need to ingest anything.

HPD, since those "organics" are still illegal under Federal law, it's not a good idea even to have them in your possession, much less using them, on Federal lands! The local sheriff may not care, but your friendly USFS or NPS ranger will definitely arrest you, and it doesn't matter if the federal land is in a state that has legalized those substances.