I mostly hunt with my family when in our home state of Michigan. Years ago I started hunting out West and love it! But my family can't afford it, so I had to enlarge my circle of hunting friends to not hunt alone when going out West. Since then I've been able to hunt out West with a few different non-family members.
My closest friend likes to go on hunting trips with me, partly because I do "all" of the research, planning, etc. Unfortunately he enjoys drinking as much or more than he does hunting. He doesn't drink when he's actually hunting, just after the hunting is done for the day. His wife doesn't "allow" him to get too drunk when at home. So our hunting trips have devolved into him drinking as much as possible, because he's away from his wife, and then I have to watch over him and be responsible for him. He becomes a very loud obnoxious, sloppy drunk and he's extremely careless. I've taken him to the ER on two different hunts, and I know he's gone on 1 or 2 other occasions as well. A year ago he was so drunk he fell out of a top bunk bed and broke some ribs. He's lucky he didn't kill himself. Fortunately I wasn't on that hunt with him.
Three years ago I planned a hunt for five us to Alaska. He was pretty much hammered every night for nine days. He was rude, inconsiderate, obnoxious, offensive, and had multiple black-out nights while on our trip. Every other hunter confided in me one way or another about how much he drinks. It ruined my trip.
The following year one of the other hunters and I went on a hunt out West and kept it a secret from him until we returned. He was pretty offended. Later I told him he was a "drunk" while on our previous hunt and he had ruined my hunt. Since then we went on one 3- day hunt, with the other guy I went hunting with, and he was on much better behavior. Hopefully he's learned a little bit about how he negatively affects the people around him when he drinks.