Walk up entries for Beginner Stunt on Sunday the 17th permitted?

[Dave Rigotti]

Are walk up entries for Beginner Stunt on Sunday the 17th permitted?
I didn't see anything posted for this years NATS.

[John Paris]

Dave,
I believe that the AMA likes people to preregister (like you have) but walk ups for any of the unofficial events will be taken.  The walk ups may be asked to register on site.  Will see how that rolls out.  See you soon.
John

[Motorman]

If you do that don't lose your receipt. 

[Dave Rigotti]

Thanks john! Yup seeya soon....