I'm renting a car in Liverpool and driving up to Scotland for 7 days. I think the first days will involve visiting Glencoe (maybe Loch Lomond) and Isle of Skye. But after Skye I'd like to drive through the geopark to the northern coast (do some walks/hikes etc). What are the essential visits and best places to stop overnight? We're a young couple used to travelling and are relatively in good shape.