Cremation Expenses For Alan Dorwart

My father, Alan Dorwart, has been given weeks to live. He is only 61 years old. He is currently in a hospice facility to live out his final days. 
My sister and I are his only children and we are not in a position to shoulder the cost of his cremation.
If you are willing and able, we would greatly appreciate any help you can give us. 
Should we raise anything above our goal (which is just enough to cover cremation), I will use it to go home so that my sister doesn't have to spread his ashes alone.