Thought I'd put in my tuppence worth, I too love my wine and after 3 weeks on SS I decided to have a carb free meal and a couple of glasses of wine... I was so ill I can't begin to tell you... It took 3 days to get over, it wasn't even like a hangover, more like bodily damage.. when you are in ketosis all the glycogen is used up from your liver, leaving it literally exposed, that is why the alcohol hits so hard... I'm sorry I'm not being very scientific, there are loads of posts on here with the real medical stuff...
Just remember alcohol and ketosis DO NOT MIX - don't even chance it.