You could try writing a request to John Heald at his blog about a good contact person. Actually, put your reply address in the message and he will forward it to the right folks.
Just go to the blog and be sure to put "John Please Reply" in your message.
He has suggested folks go to the website http://www.carnivalentertainment.com/index.htm
where in the download link there are forms like Medical, employment, W4 etc.
Phil & Liz