Home Instead Senior Care has launched a Family Caregiver Stress Relief program to help raise awareness and offer some solutions.
http://www.caregiverstress.com/stress-management/family-caregiver-stress/

Caregivers can also find useful information on this GREAT APP for iPhone and iPad!
http://www.apppicker.com/reviews/8878/Parkinsons-Central-app-review

www.eldercare.gov  800-677-1116 help in locating local services
www.caregiver.orgcall 800-445-8106 for list of services in your state
www.caregiver.va.gov for veterans
www.caring.com  for basic answers