Speech and Language Therapy:
http://www.globaldownsyndrome.org/
Occupational Therapy:
http://www.childrensdisabilities.info/
http://www.tripbuzz.com/wheelchair-accessible-travel-guide/
http://www.disabledtravelers.com/
Physical Therapy:
http://www.aap.org/en-us/Pages/Default.aspx
https://pediatricapta.org/consumers/
http://www.moveforwardpt.com/resources/detail.aspx?cid=d62e1e58-3b3c-484a-abfc-c9f5f7060968#.U_zlT2d0wdU (Tummy time tools)