Alright, been on track to do 180 days alcohol free in 2020. I sleep better, but the cramp thing for me has totally been about using muscles a lot I didn't used to (time trial) and not doing some light weights and stretching/foam rolling.
I picked up a foam roller and stick and started some light stuff to balance out the imbalance in muscles and it's gotten better.
I've noticed zero difference alcohol wise though.