I would not
I takes several days to recover even if you eat well. But it depends on your overall health. Recently I’ve begun pairing fasting with peptides and are using BPC-157 right now. A healing peptile like that one could help.
But its not optimal to drink before fasting.
However, I’ve noticed that my responses to alcohol has changed since I began fasting for 5 or more days. Particularly now when I mostly dry fast. I dont really get hungover anymore. Last time I got extremely drunk I seemed to sweat it out during the night and woke up completely sober without a hangover. Just a rather wet blanket. I also have a higher tolerance for alcohol despite only drinking a couple of times per year. My guess is that there simply is less shit in my body to deal with on a day to day basis so its easier to handle toxins like alcohol nowadays.
Alcohol is also a great way to get fat. Its up there with sugar and lactose.
So whatever you do it will be a guess. I’d err on the safe side and either drink less or not at all.