You're going to have to revisit to sort all this out. Difficult and risky to try to do it remotely.

It sounds as if you're going to have to be quite near town, which in practice probably means south as far as Victoria House, maybe a couple of miles' range. That's as far as the hard-surfaced road goes. The house I mentioned to you (which has now been sold, incidentally) was way further than that and some form of motorised transport would effectively have been essential.

You need to see all of this for yourself.