Wife wants to go to Scotland and do the castle tourist thing...and neither of us know anything about Scotland. Any help or info would be greatly appreciated!
Wife and in-laws have been a number of times in last handful of years, all were done differently. Used Go Ahead Tours, used time-share (no tour), used CIE Tours, and last trip was on an Episcopal church retreat.
The time-share was a self planned, go where you want, do what you want trip. Planning travel routes and driving yourself along tiny narrow roads is an eye opener. The CIE Tours was with a small group and was well liked. Having someone else drive you around is a plus, and the CIE tour allows ample free time to break from the group and see things you'd like. The retreat was not a tour, but was fixed at one location.
My wife really liked the trip through CIE Tours. She covered all the bases through CIE and enjoyed that trip. That tour group started the trip in Glasgow, and the biggest issue for my wife was the time change and jet lag. If done over again, she would have preferred to arrange her arrival a day ahead of the group to have more time to adjust and look around. A veteran traveler to Scotland within the tour group did just that and it worked well for that person. They coordinated to arrive a day ahead of the tour, got their own lift to the hotel, and had a full day at the hotel ahead of the group.
Hope this helps