The other thing I might mention, my SO works with interns over the summer and housing has been a big issue in the area. It's unfortunate because it has been a cause of many people having to turn down internships.

Another issue is transportation. Not sure if you'll be arriving with a vehicle, but it's usually a must. We have buses throughout the County, but they won't necessarily get you where you need to go easily.

Check with the company you're interning with.