Help Navajo Code Talker Sam Holiday

My father Samuel T. Holiday, a Navajo Code Talker.
My dad had an infection and was admitted for treatments, while being tested, they found that he had a minor stroke and is very weak and has some numbness. He was later transferred to the VA Hospital for daily physical therapy. They informed us that he will be there for one to two weeks. My sister takes care of him and her grandkids full time and does not work. Taking care of my dad is basically 24 hour of her day. 
I am asking for assistance to help get my dad's vehicle back in working condition so she can take him to future physical therapy & doctor appointments, also help with the electricity cost since my dad likes his room tempature at full heat, fuel cost and later a Navajo traditional ceremony. 
My dad's vehicle is a 2002 Nissan Rouge that has several issues going on and is not running. Perhaps a nice use vehicle will do.
I truly appreciate your contributed at any level. It means so much to us to make sure my dad is well cared care.
It is unfortunate to learn that such assistance is not available to veterans, more sad for WWII veterans.
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