Ken, there is an email address, I have it somewhere and will send it on if I can find it. That said, I have emailed them the last two visits with no acknowledgement and certainly no pass being made availble.
I wouldn't worry about it for today and just have your keys and passport handy for the entry gate guard. Next time I am out I am going to call into the Millenium office and see if they have the pass for me.
Jon Faulkner