I'm in, one game won't hurt me
I just want to add that freestyle is not a very popular setting among tournament players and you might have problems filling the tournament, especially as you are new to CC and to the tournaments. I'm not saying that you should change it to sequential but it might take some time to get the tournament full and you might have to work more by sending private messages as invites.
Don't give up and welcome to tournaments!
amazzony