I started drinking LaCroix, and its to the point where I'm going through a 12 pack every couple days. I had to start buying the generic brands to save money.
I still drink beer, wine, and whiskey, but not nearly as much as I used to. I think I've saved a lot of money this way too. I also took up running about a year ago, and that got me to stop smoking too, even though that was only like 1 or 2 cigarettes a day, and not even every day. I've been changing up my diet too, and that's had a huge impact.