I have aluminum foil, but I heard that was SERIOUSLY hard on the lungs. We don't use cans because everyone in my family hates the taste of canned soda.
The ratchet head or whatever...well, it turns out that in the longer part of it it has rubber in it to make it easier to latch onto things. That's what made it taste like tire. I'm thinking that if I'm careful not to burn the rubber itself and only let the flame TOUCH it for a couple seconds it won't hurt nearly as much because I won't be smoking rubber, just getting a taste of it.
I can't make a bottle bong because I have no (read: AT ALL) materials in which to make it anymore. Only thing I ever heard of rolling a joint with is papers. Remember, I've been bowl dependent for 8 months.
As to fruits and veggies...my mom has been working overtime at her job for days (about 9-14) on end so she hasn't had time to grocery shop. So, she gives me 20 bucks in which to feed myself for the entire day and we're all happy.