Throw your smokes away. Just make the steps to the trash can, and dump em all out.
Resistance is going to be a lot harder if you do it all at once too.
Heres an idea. One 4Chan user's wife was trying to get clean. He put gradually less nicotine in each juice bottle until there was nothing left. His wife felt less of an urge to smoke when he reached around 10%. By the time he reached 0% his wife hadn't had the urge to smoke.
While it did take 2 years and 4 months to my memory it still would be a good idea.