Originally Posted by zonedoutallday
From what I read, you don't want to drink caffeine the day of your test. Your urine has to have a certain amount of hydration in it to be valid and caffeine dehydrates you.
I'm a really small guy (less than 130 pounds and I'm in my mid twenties), so I'm not sure how much can really apply to you. But I smoked daily for months. I got in a car accident while working and my job says that drug tests are mandatory after any car accident during work hours. So I have less than 2 weeks to prepare. I did what you did and stopped smoking immediately, began lifting and running every day (I'm already pretty athletic, even though I don't weigh much...I used to be a wrestler). I had already bought test kits online, so I started testing myself daily. It only took 8 days for the tests to be "almost" negative ("almost" meaning that the second line was very faded...barely a positive reading), and only 10 days for the tests to be completely negative.
Eat lots of red meat if you can, drink water to get your urine hydrated (plus it'll help with the working out so you don't feel like puking). Since you quit September 10th, you should be ok. Just buy a few test kits off flEaBAY and pay for priority shipping so you can test yourself ASAP.
Good luck! And God bless for serving our country.