You have been great. Thank you so much. We've decided to jettison Skye. We'll plan better next time. We're flying into Glasgow. We've got 10 days.
As an FYI, one of my GFFs was a McKenzie, who came to the US around 1780. So, we're trying to find places relevant to our family history.
The plan is to spend 2 full days in Glasgow, and then rent a car, drive up A82 to the cut, stopping somewhere (?) along the way for the evening. Then on to Inverness to see Culloden Battlefield, then to Aberdeen, Dundee (which, according to Reddit, has some great gang fights), and then back to Glasgow. We'll go to Edinburgh.
At the end of the trip, we'll squeeze in a day or two at Hadrian's Wall.
Any thoughts?
Thanks again for all the help.
EDIT: My GGF was named McKenzie. In 1890, his son wrote that his father came to the US in 1780 from Scotland. Census records show that my GGF said he was from Scotland. My DNA tests show a high percentage of Scottish DNA. In addition, according to all accounts, my GGF was one tough SOB.