Well, August sounds quite a long time to wait, and I think Mil runs two contests a year anyway, but I agree we probably can't do it right now. You judging certainly makes sense, the question is whether we want or need other judges as well.
And, yeah, we need other prizes, if only because you can't really be expected to write four stories.... No idea what to pick, though, things like figures tend to have the issue that people only really want figures of characters they like.
As for the e-mail, I can set up a site e-mail address (i.e. a darksidemoon.net address) for the contest, and either have it redirect straight to you or, if that isn't anonymous enough (I think it might not be, you'd still see the e-mail address of the sender I think), have it redirect to me (or anyone else) and then I can forward it to you.