TWW and Alcohol

Coty
I know alcohol is a bit of a no-no while TTC and I generally stick to that. However, I'm going out of town for the weekend to see a friend from college and there may be some wine consumed (I say as I sit at SeaTac airport with a glass of wine since my flight is 2 hours delayed). What are your thoughts on a small amount of alcohol during the TWW? I'd estimate no more than a glass or two tonight and tomorrow. I'm only 2 DPO so implantation wouldn't have happened yet.