There is some information on the American Parkinson's Association Young Parkinson's website at youngparkinsons.org/resource-guide/financial/paying-for-college.

One organization's program looks particularly interesting - lookingglass.org in Berkeley, CA: "This organization awards college scholarships to graduating high school seniors or college students under the age of 21 who have at least one disabled parent. The number of scholarships and the dollar amounts of each vary from year to year. Students seeking consideration by this organization should plan on applying early. This Web site also offers tips on finding other funding sources to pay for college."