This thread got me thinking back to my childhood trips in the early 70's.
We didn't have strollers - but my parents probably couldn't afford them and didn't think they were important - we didn't have car seats either.
We stayed at my grandparents house in Vero Beach and did one day in Disney.
The Magic Kingdom was smaller then - there were nowhere near as many attractions to try to see. Since my trip, the following have been added:
May 20, 1973 Tom Sawyer Island
December 17, 1973 Pirates of the Caribbean
January 15, 1975 Space Mountain
January 15, 1975 Walt Disney's Carousel of Progress
July 1, 1975 Tomorrowland Transit Authority PeopleMover
September 23, 1980 Big Thunder Mountain Railroad
June 18, 1988 Walt Disney World Railroad Fantasyland Station
July 17, 1992 Splash Mountain
February 25, 1995 Astro Orbiter
October 1, 1996 The Barnstormer
October 7, 1998 Buzz Lightyear's Space Ranger Spin
June 5, 1999 The Many Adventures of Winnie the Pooh
June 20, 2000 Main Street Philharmonic
May 23, 2001 The Magic Carpets of Aladdin
October 8, 2003 Mickey's PhilharMagic
October 9, 2003 Wishes Nighttime Spectacular
November 16, 2004 Stitch's Great Escape!
December 1, 2004 Main Street Trolley Show
September 30, 2006 Dream-Along With Mickey
April 2, 2007 Monsters, Inc. Laugh Floor
February 12, 2009 Move It! Shake It! Celebrate It! Street Party
April 1, 2011 Town Square Theater Mickey Mouse Meet and Greet
July 15, 2011 Tinker Bell's Magical Nook
June 15, 2012 Casey Jr. Splash 'N' Soak Station
October 4, 2012 Pete's Silly Sideshow: Meet Minnie and Daisy
October 4, 2012 Pete's Silly Sideshow: Meet Goofy and Donald
November 12, 2012 Celebrate the Magic
December 6, 2012 Ariel's Grotto
December 6, 2012 Wowzer the Clown
December 6, 2012 Storybook Circus Giggle Gang
December 6, 2012 Royal Majesty Makers
December 6, 2012 Under the Sea: Journey of the Little Mermaid
December 6, 2012 Enchanted Tales with Belle
September 18, 2013 Princess Fairytale Hall: Meet Rapunzel and a Visiting Princess
September 18, 2013 Princess Fairytale Hall: Meet Cinderella and a Visiting Princess
December 9, 2013 #INCREDIBLESsuperdanceparty
PLUS, AK, HS and Epcot
Also, with the A - E ticket system, you were better off taking your time so that the kids didn't run out of rides before the end of the day.