Las Vegas was formed by ranchers and railroad workers. However, these people saw that the greatest asset of Las Vegas was not its springs, but its casinos. Millions visit annually and this area brings in trillions of dollars.
There are many schools that you can send your children to. For example, there is the Doral Academy Charter School, Ries Elementary School, and the Good Samaritan Christian Academy.
There is an endless list of things to do in this area. You can do just about whatever you want. From casinos, to hikes, to shopping, to exploring; you will never be bored.