What is the best paintball field in pittsburgh?

I play paintball about every weekend and I am leaving for college in Pittsburgh at the end of the summer. I am looking for a place to play and buy a 1 year membership so that I can play during college. I play Woodsball mostly but I also love speedball so I am looking for a place with a nice mix and at least 1 speedball field.

What is required of you to run your own paintball field?

I am trying to get some ideas on what I want to do after I get out of school and I was just wondering what if I wanted to run my own paintball coarse. I know paintball is a expensive sport and that it goes with the economy. But I was thinking I might just see what it takes to own a field. If you could just give me your answer in GREAT detail I would be grateful. Try to include all you can think of please. I live in MI.

How can you get a paintball permit and/or register a paintball field in Oregon?

My friend has some woods behind his house, within city limits. We want to be able to legally paintball there, and I’m pretty sure you have to get a permit/license and also register the area as a “paintball field” or something. How do you do that?
By the way the woods are not technically his property, but it’s just “common ground”, so nobody owns it.