Veteran grandfather's burial and funeral

Last night, November 22, 8:50pm we lost my grandfather. After a long year of fighting illnesses and stress due to losing his mother my grandfather picked up his wings and went home to heaven. My family is left in pieces heart broken and lost with the cost of his burial and funeral. Unfortunately due to the fact that he was already in a terrible condition, he was unable to get life insurance... leaving us with this big hole in our lives. My mum, his heir, is on disability and due to this, she barely gets enough to pay for the home she lives in. She is unfortunately spending her birthday today trying to figure out how to cover the cost of grampy's funeral. We need help... he is, was a Vietnam veteran and the VA is only paying so much. He wishes to be buried with his father down south, not in the VA burial sites. Any help would mean the world to us in this, our time of great need.