Hey, I was doing some research for my blog and found some links that might be helpful to people traveling with older adults.

http://goflorida.about.com/cs/disneyworld/a/wdw_seniors.htm
http://wiki.answers.com/Q/Any_tips_for_seniors_visiting_Walt_Disney_World
http://www.kingdommagictravel.com/disneyworld/seniors.htm
http://www.wdwinfo.com/tips_for_touring/seniortips.htm
http://www.wdisneyw.co.uk/seniors.html