I have always scrapped aluminum cans because I live close to a forest preserve where there are a lot of company picnics. The area I live in has no city sponsored recycling program nor is there a deposit on aluminum cans like there are in some states. I also live within walking distance of 100's of condominiums and apartments. My idea is to offer people a kitchen size garbage bag with a business card in exchange for them separating their aluminum cans from their other garbage. They would call me when the bag is full and I would pick it up when I get home from my real job and give them a new empty bag. The idea would be that they would save a few pennies by not having to throw their cans away in bags bought by them, and I would make a few extra dollars every week. Any thoughts regarding potential issues would be greatly appreciated.