I never thought I'd tell anyone to start anything early.. but I would highly recommend doing your senior profile some time in advance of September 22! And preferably over the summer. I write this at 4:00 a.m. the morning of the monday that mine is due. I started it around noon on sunday, expecting to spend less than eight hours. I have remained relatively focused since that time, sixteen hours ago, and I still have a significant chunk to do.
It's true that I'm being thorough, and I'm a slow writer, but still... word to your momma. Oh yeah, your mom should start thinking about the recommendation she has to write before it's due, as well. I mean, your parent/guardian.
Good luck. Have fun. Know thyself.