Need some quick help guys.

Ok..
so i decide to smoke. About two hits on tuesday(i haven't smoked in about 3 months, don't laugh) four hits on wednesday, three on thursday, three on friday.

Come saturday i realize i will most likely get tested. So, i start doing aerobic workouts, sweating my ass off on saturday. Drinking water like crazy. I know that water only dilutes the urine.. but im in a panic so i decided to start diluting a few days before =]. Sunday i do not workout because i don't want to increase the concentration in my urine aside from my lipids. pissing every 20min all sunday. I expect to drink a lot more water today.

What are my chances? =/

That much fluid you'll probably end up with a negative dillute

Thats the thing.. i need it NEGATIVE. No traces..