Crosby Mine Pits - Camping / Status?

[Qix]

I haven't been up to Crosby in a couple of years and was wondering what the take is these days for camping right beside the various pits (Louise, Mangan, etc)?

Also, for camping at the state campground (Portsmouth) do they have hookups, showers, etc? I seemed to recall that they did/might but I was only there once and it was so late in the fall that everything but the biff was closed.