Oh, i also forgot to add something to that, you get to choose the day(s) of the tourneys, and appoint referees if you so desire, so, choose wisely, as said before good luck!!
Yo, Chickencharmer, in the Competitive Standard/UBER Battlers group, i've made a tourney sign-up topic, i leave the topic to you, i cannot participate cause my DS is broken, good luck.