Gi Tournament

So this year i was planning on competing around March for my first tourney but instead i found a gi tourney in Omaha that i figured would be a fun way to start the year. But my question is, since i now train with just a few people in basements in my town who do i represent or whos my gym? I thought about saying " 10th Planet" but since im a Ronin i didn't know if that would be okay or not but i also thought about say "Renato Laranja's Academy of Jiu Jitsu or Uncle Renach" or something that involves Renato.

My first comp, I just left it blank to be honest. I don't think it would be a problem to put 10P Ronin, but then again, I'd wait til I heard back from someone more established in the system.