Basically, when we have the contest setup we alert everyone of it starting.

Then when you join World of Minecraft:Realms you can type /contest . This will make a new realm for you where you can make your entry. Once it is ready you can submit it onto this site under a certain post (when entries are ready for submission). Then we simply go and judge everyone's entries and hand out the prizes to the winners and all /contest s will be saved to a paste/

:)

When we are ready for submissions, you will have to fill out a form and post under that Contest's topic.

EDIT: Look here http://www.womjr.com/contest3

You don't. All you have to do is fill out the form, and judges will come to
review your entry. If it's good enough, it will move on to the finals. From there, the Top 3 entries will receive prizes based upon the contest.