In reply to tony:
There's a track and then a good path from Orbost to MacLeod's Maiden's, then it's make it up for yourself as far as Lorgill - at least, though some maps show one, I didn't find a path - and then from Lorgill to Ramasaig there's a track.
One of the things I found particularly memorable about that run is that it's fairly committing: standing on top of MacLeod's Tables gazing over the boggy moorland towards the sea before doing it, I thought, "Wow, that looks pretty isolated country". It is!
And as a reward to the kind person who has dropped you off and met you, you can take them to the Three Chimneys - it's just round the corner.