Especially if serving is going to be a summer job for you, it’s probably going to suck sometimes to be a server. Everyone else will have the inevitable 9-5 or 10-6, and you’ll just be getting ready for work as they’re calling it a day.
What’s more is that weekends are prime time for your to be working as a server, so those are out too. Be prepared that if you want a serving job, it’s going to mean a lot of hours and not a lot of social time.