That campervan must be parked outside the owners house, it was two years ago I was there!!
We stayed near Loch Etive for a week and then spent another week up near Plockton.
My wife had booked our accommodation before I knew the dates of the 2016 HC cruise so we left Loch Etive the same day the HC were arriving at the Argyll camp site so I didn't get to meet anyone!
I am suffering 26deg at Porthmadog at the moment!! I would like to come and have a look at Kermit so will give you a call when back home, if thats ok!