I've only ever brought a resume. If you have questions about your application, these job fairs are a good time to get those answered as well, so bring a printed copy of that as well.

But most importantly, know what you're going to say when you get up there. Have a couple minute routine in your head of who you are, your resume accomplishments, and what you can bring to United. Then rehearse it so many times you can rattle it off in your sleep.

The worst thing that you can do is get to a recruiter with no idea what to say about yourself. They're not going to sell you; that's your job.