Replying to Starting a small railyard?

Where I live everyone is always complaining about how the parks always suck at our two local mountains. So I'm just wondering, how much do you guys think it costs to start up/run a small ski area? Nothing huge, just one or two jib filled runs with one rope tow or carpet lift. Running a small ski area like this would be a dream job for me, but I'm not sure if it's a very realistic idea. Does anyone know how much insurance costs for something like this?