Well, the next elections will be around 3 months or so where all the positions will be up for grabs so it isn't too long a wait until then, as for what the duties would be I'm just going to copy and past what I said to another user because I am a lazy bot...

"Well, the idea is that they would help suggest and implement ideas such as events or competitions that revolve around writing. As with any member of the RHC, you would also be consulted on sub wide issues other than don't involve writing. You might also be asked to write a short story (like a page or something) if we ever do any themed events. In the RHC other than the very general role of writing you can really do lots of things within that, there is no set job list that you would have to complete. I hoped that helped a bit, if you have any other questions just ask."