If you haven't found it yet, I have some vintage Walt Disney World video from 1972 and 1974 out on Google. Go to Google and do a search for Disney World 1972 1974. It will be called Vintage 1972 and 1974 Disney 8mm. You will see a lot of interesting sites like the Tea Cups without a roof, a short clip of an outdoor show that was once in Fantasyland, and some views from the Skyway.