Come down with a nice case of glaucoma and start blazin!
Also, I'm not sure if you are a season ticket holder or not, but I have a feeling your "no drinking" policy may come to a disastrous end on 9/11/05 in the parking lots of One Bills Drive.
IMO, you don't need to shut down all of these activities. I assume that you, like myself and many others, associate drinking and smoking grass with fun activities. They are fun. Moderation, my man. A couple times a week (mostly on the weekend) is the way to go. Keeps the mind and body relaxed.
Besides, if you quit, everyone will think you're a loser!!! All the cool kids are doing it! As for the cigs, you don't need 'em- they're a waste of money and I hear they're unhealthy.