There is a contest under way right now, you will have to wait till after the contest it over and on the bottom of the home page it will say "Enter Now" highlighted in yellow. Brad the Admin will make a post to say when to enter. It wont be till after the 2nd or 3rd i think... good luck and awesome cham you got there!
What a handsome dude and a great shot to boot! When the March contest is posted, put him in. As Lazereth indicated, Brad should have the post a few days into the new month.