Funeral funding for Tracy phillips

My mom passed away at 2am on July 27, 2015at the age of 44. She left behind 2 kids and 2 grandkids. We are having trouble getting the money to cover funeral costs. She wanted to cremated and spread in the Big Thompson river in front of our cabin. It has been very hard trying to get things going. We don't want to make a big thing out of this so we are waiting a few weeks before letting her go. We will take all the help we can get.
Thanks to those who can help