My first trip was in the summer of 1972. We had a large family group that was in Florida and we were staying in Daytona, so our first trip to WDW was a typical tourist "day trip".
Keep in mind that at that time, you only had two major hotels at WDW, the Poly and the Contemporary, as well as the Golf Resort (now Shades of Green). It wasn't a place the average person thought about going to and STAYING at. I guess I was all of 17 and I remember like yesterday looking across the lagoon at the Contemporary and KNOWING I wanted to come back and stay on property.
I ended up coming back in the summer of 1974 with a group of friends and we spent several nights at the Contemporary. Cost was $30 a night back then.
As I said, back in those days Disney wasn't thought of as THE destination for an extended trip, but it was always on my mind that way. Back then, you had to make reservations at one of the hotels many months in advance, and I guess I had a reservation at WDW for some future date continuously for about ten years. I would always get home from one trip and call and make reservations for the next as soon as I got home. Always something to look forward to that way.