My goodness, you leave very little time to find yourself a cat sitter! :P Have you discussed with the cattery or the vets? Also try posting up on the group (if you haven't already). Sorry, my two beasts :) would have her as a kit kat, pardon the pun..... Good luck. :)

"Life is life - whether in a cat, or dog or man. There is no difference there between a cat or a man. The idea of difference is a human conception for man's own advantage." ~Sri Aurobindo