I don't know about "saving thousands," but as far as the trip to Scotland that I mentioned went, the numbers were at least in the same ballpark:
- DH and I paid a total of $6,400 for a 10-day "Best of Scotland" Rick Steves Tour, which included hotel/B&B, most of our food including a couple of upscale dining meals with alcohol, a guide and motor coach transportation, and all of our touring admissions (museums, castles, ferry boats, tram service, art galleries, whiskey distillery tasting and tour, Loch Ness river cruise, etc.). We paid an additional $1,100 for economy airfare and $500 for additional meals and souvenirs. Total cost for 10 days was $8,000, or $800/day.
- For us to spend 10 days at WDW in a deluxe hotel (which offers fewer amenities than the places we stayed in Scotland, where we enjoyed daily hot breakfasts and even oceanside views, but it's the closest comparator) -- let's say Beach Club pool view during the same end of September-beginning of October time period we went to Scotland, with parkhopper tickets -- the total cost is $8,067. Add $600 for roundtrip airfare on JetBlue and our total is nearly $8,700. But WAIT, we still need to eat! Add in 10 days' worth of the DDP for over $1,300 and the total cost for 10 days at WDW is $10,000, or $1,000/day).
I realize there are ways to make either trip more or less expensive, but if I'm trying to craft a Disney trip that has an apples-to-apples comparison with the accommodations, amenities and activities that were involved in our 10-day Scotland tour, that's how the numbers shake out.