Most of us just grin and bear it, because we feel we'll embarrass or hurt the feelings of the other person. Don't let that stop you. Heavy drinkers should be dealt with in a firm manner, especially if they're disturbing people who want to sleep. I'm no teetotaler, but I want a good night's rest when I'm hunting. Be as diplomatic as you can, but other unhappy members in your party will no doubt support you.
Drunks can be downright dangerous in camp.
If someone is habitually drunk, forget diplomacy and be as firm as you can. Picking a Partner If you team up with a partner to hunt, choose one whose style of hunting is compatible with yours. If your buddy is in better or worse physical condition than you are, make adjustments so you don't work against each other. Instead of hunting together, you can meet up at a prescribed time and place for lunch or a meeting. It's no fun to wear yourself out trying to keep up with a companion who walks your legs off.