Do NOT eat apples! Too high in sugar and will give you a sugar high and you'll feel TERRIBLE. If your going to eat something, you want it high in potassium and low in sugars such as a banana. Its easy to eat when your hungover, and they taste good anyways.
Just sip on water through out the night. Its not too difficult to manage, just have it by your side. Say to yourself "if i dont drink this shit, tomorrow will be a write off". You'll be chugging.
Something i always do is stomach as much water as i can before i sleep as well. I wake up, take the biggest piss of life and im good after!
Learning alot more from college than just how to be an engineer
Cheers to the new year!
Nick
PS "duff_thrust" is absolutly incorrect in stating that drinking water while you drink will have no effect on your hangover. It absolutely will! It will rehydrate you through out the night from what you've already consumed. I'm speaking from experience. It HELPS!