Well, here's my initial report: a lot of students talked up Long Beach, both for its urban aspects (can walk/bike places, etc) and for the fact that because apartments are individually owned, there are bargains to be found. I'm a little put off by the distance from the university, however (a current student told me she gives herself between 45 minutes and 1 hour for the trip)--if I'm traveling thousands of miles to go to school, why end up an hour away from where I need to be? All of the students and faculty I spoke with who live in Long Beach or LA (an even further commute) lived in the area before starting school, and had roots in these areas.
It looks like the thing to do is to make a trip out a month or two before moving, rent a car, and drive around looking for apartments.