I stay pretty fit and strong while drinking heavily around 4 nights a week. I don't really get hungover from drinking because I always make sure to get a few liters of water down before bed and also a good protein-packed meal when possible. I've worked out hung over before, it's not really that big of a deal. You just have to learn to push yourself a bit.
As a caveat, I'm young and reckless so I probably won't get away with this forever.
As a caveat, I'm young and reckless so I probably won't get away with this forever.