My immediate reaction was of concern. But then I asked my instructor. He pointed out that only couples competing as amateurs have to register. Pro-Am couples are covered by the pro's registration. (Assuming he has one.) Of course, this doesn't help you if you're an amateur couple! Good luck.
[Turns out, the comp I was interested in--Empire State Dancesport--is running my events on Thursday and Friday, so I won't be able to compete. Sometimes it's easier to stick to one day comps! Hope to attend Saturday nite as a spectator though!] 1a2