As far as I know, you cam open carry in PA, so just strap that baby on and swagger into town.
Seriously, I think you can open carry but that might be more trouble than it's worth. Check with the local authorities about your CCW.
I'm thinking of moving to PA in a few years after my youngest moves out. I'm in The People's Republic of Maryland right now, about an hour from York. My oldest went to York College of PA so I'm a little familiar with the area. At leat PA is not a nanny state.