Help with cremation costs for Jamie Woodmansee

My mother's husband Jamie Woodmansee took his own life last night on February 1st in my mother's car in my driveway.He took his own life because of medical issues and being in constant pain all the time and doctors wouldn't give him the care he needed to ease his pain and it became too much for him to live with. We are trying to get funds together to be able to cremate him and spread his ashes in the ocean in Galveston, Texas per his wishes. He left my Mother, Maryann Woodmansee, with finances tight and no money to spare and we have 72 hours to pay for the cremation.