Exactly

Is there a tutorial on setting up a dedicated server. It would only be my family that would access it so I can easily support it from my PC.

Is there a way to have a world that a group of people can drop in or out as needed w/out it being linked to one person?

I would like to start a world to play with my Kids. There are 4 of us.

I would like to have a game where anyone can come and go as they please working on the world. So it doesnt ...