Interesting - I'd love to talk numbers. I've heard some great ones out there. But it's a little off topic, in one way. I wonder if this forum can do private messages?
This is a bit of an old thread, but I'd like to add something - there might be some life in your old video games if you place them in Frat houses or Sororities. I had good luck a long time ago with it. If you live in a college town, and the Union building already has a big operator, the houses are still a possiblity.
Locating is half the battle. Maybe more than half. In fact, I think it's the same as Real Estate - it's all about location (location^3). When you get a good location, work hard to maintain it.