Nothing against Texas City, and I'm obviously biased, but being a student while living in Galveston sounds awesome to me. The thing about Galveston though is that it either calls to you or it doesn't. She might hate it, some people do, in which case she might be happier living somewhere else. If she's not into the culture of living on or near the water, it won't be nearly as appealing. If she's not into the bars, restaurants, or outdoors stuff it won't have nearly the same appeal as it would for someone who does. If she does like those things though, Galveston would be an incredible place to live for school.