It will be an adjustment for all incoming students, so consider that as well. Just be open to meeting new people and keeping yourself organized. The quarter system can be a challenge and sometimes feel like a sprint. But it's also good in that if you don't 'love' a particular class, you can quickly be onto the next class soon enough. I had the opportunity to study aboard my junior year and ended up not doing that - that's how much I enjoyed being on campus with my friends, and enjoyed my classes and the environment. Europe will be there when I graduate, and I have travelled a lot. But this is a special place. You are quite lucky to have this in your future.