The funny thing is that my RA position is at the same dorm I lived in last year as a freshman.
For those that don't know, RA's are basically leaders of the floors, they do all sorts of things from programming building events, but they also have to do disciplinary action like writing people up for alcohol possession, etc.
On the plus side, I get free housing and free meal plan!
To any TLers planning on attending USC next year, put down Marks Tower as your dorm choice and I might be your RA. ^^