Guess that would be me, huh? (If you need validation you can PM me) ;)

So it's pretty straight forward, you can build ANYWHERE. There is barely any limitations with the C.A.M.P system as long as that thing isn't floating in mid-air, I personally built my camp near Charleston and on a ridge near Monongah but that's beside the point. You can indeed move your camp afterwards for a small cost, about 5-10 caps I believe, and your build will be put into the blueprint tab. There your entire previous camp can be selected (free of charge, no resources will be spent doing this) and you can simply plop it down. There are other quirks with the system that bugged me, but that's if anyone is actually interested in those quirks. If you have any more questions about the system feel free to ask.