<p>I brought a bag to hold all the "stuff" we picked up. The USC credit union also handed out plastic bags for folks to use, as desired. They also handed us each a plastic "envelope" to hold some important documents.
We never needed the orientation confirmation letter, but I can see how it would be helpful to have SOMETHING (either the letter or e-mail) in case for some reason your info/names aren't on the official USC list & you don't want to be turned away & asked to pay twice.</p>