Trying to figure out what song to sing, how to manage your accompaniment, what monologue to do (if necessary), putting a resume and application together...
If you can get with a teacher who can help you select the best part of your song for your voice then that will be helpful.
Date for application, date to send in your video by, date of live audition, date of call back, date to send in accompaniment, date for a monologue audition, and or a dance audition depending on what you are going out for.
Do a nice vocal warm up, (you can use my CDs if you'd like), eat, sing through your music a few times, then go to your auditions.