Advice
It may be hard to think of them but ask questions. Ask about what projects co-ops and interns have worked on in the past with specific teams. Also be sure to tour the facility if possible, at least with Husco you are given the opportunity to tour, and they sit you down with several engineers and program managers from the general area you will be assigned to. This is the perfect opportunity to ask about what it is you will be doing face-to-face.