I'm happy to relay a story from my college days:

The higher the alcohol content, the more likely it would be better for your stomach if you had some food in there. On night when I was at college, my roommate drank straight JD (no mixers) and it burned his stomach linning. Really messed him up for a few days, couldn't hold any food down. I don't think you will drink that much, and I'm not trying to scare you. Just be careful.

Add lots of water to prevent dehydration.

Have a good time too.