I am very happy to hear that you are getting on board sooner than the 9th!  I know you have been here often reading, and getting prepared!  You can do this, it is most definitely doable!  You just have to put yourself and your mind before nicotine!  Nicotine has had a constant hold on you for years, now you're going to take back control!  So happy for you!  Best decision you can ever make for yourself!