Contemporary Resort, Tower Room, 9th Floor, MK View - only a few doors from the elevator bridge/lobby. I was 12, it was over Easter break. The CR has always had a special place in my heart, even though there are much better themed resorts on the property - to a 12 YO sci-fi fan, the Monorail was true Disney Magic!
Emy'sMom: Magic Kingdom Club - I remember that! My Dad worked for Chrysler, and MKC was how we booked our trip. I think we flew Delta (wasn't Delta the 'first' official airline of WDW?). I even remember the ticket books; 2 each of A,B,C,D & E tickets. An A ticket took you down Main Street in a bus/trolley.