I've been thinking about interns (no, not that way!) and I've come to the conclusion that the best use I have is in research. I'm thinking about a full backgrounder on Adams, Ickes, the project itself and the individual images in the current display.
So, to apply for the gig, I'll need the usual resume and transcript, plus a statement of intention -- and why working for free (or at least screen credit) on a short documentary seems like a good idea to you.