The United Spinal Association has created a fantastic document that covers disability etiquette.  Definitely a must read.  You can find it at:

http://www.unitedspinal.org/pdf/DisabilityEtiquette.pdf

Additional information including:

• Disability Etiquette
• Mobility Alternatives: Canes to   Wheelchairs
• Fire Safety For Wheelchair Users
• Understanding The ADA
• Accessible Air Travel
• Taking Action (self advocacy)

is available on the front page of their website at:

http://www.unitedspinal.org/