In addition to the Arthritis Foundation, there are a number of organizations that provide excellent support and resources to caregivers. Links to their websites are provided for your convenience of reference. However, please be aware that these websites are not under the control of the Foundation, and AF has no responsibility for their content.
With that in mind, check out the following sites:
United Hospital Fund ─ Next Step in Care
Johnson & Johnson Foundation ─ Strength for Caring