Sensibility is key. Moderation.
We kept the consumption sane (3 double martinis and one glass of champagne over 4 hours) and made sure that we ate something throughout the night. I feel fine. But we've had wind (30mph gusts) over the past couple of days that I just haven't felt like dealing with so I hit the trainer this morning for the first time this winter for an hour. Oh joy. Happy New Year all!