I would go to mousesavers.com and click on the contact Mary link. Tell her your situation and she may send you the information you need now instead of waiting until next newsletter.
On Mousesavers, Mary requests that we do not share discount information. She always stresses that it is only for Mousesavers subscribers. So, I would take the advice of the previous poster and go directly to Mary with your request.
Nope no one can share the link - but if it puts your mind at ease, the tickets come very very fast - you will be able to order and get them in time. IF its too close you can pick them up in Orlando.