I did something like that on my campus a couple semesters ago. I found that I was spending way too much time with drunk people, and so I discovered that if I charged them a slurpee, or breakfast the next morning (i'm a college student. money is so much less important than food.), i could easily make both our lives better by driving them home in their cars. Of course, it meant I had to walk home, but it was never more than a mile walk, and it's not exactly a dangerous city, even in the middle of the night
