Rachel Kibler

I am a high school junior and I was invited to audition for phantom regiment color guard this winter. I have been dancing for 14 years and have a pretty wide vocabulary on flag and rifle however I do not have sabre experience. I was just wondering what skills I should work on before auditions. I know I most likely will not make it and if I do I would almost definatley be an alternate. Any audition tips or specific things I should learn would be appreciated. Thank you so much!!!!