Support Misty and Her Girls After John's Passing

I have known John for 25 years, and he was one of my best friends. He was always there when someone needed something and was a dedicated family man. John fairly recently started a new job that did not offer life insurance; unfortunately, he was the primary breadwinner. John's wife Misty and his girls, Autumn and Morgan, all worked also.

Four weeks ago, John was having stomach pains and went to the ER, where he found out that he had pancreatic cancer that was inoperable. He started hospice right away and then waited. John died just 27 days after finding out his diagnosis. That leaves his wife with the bills to pay on a limited income, and she will need to sell the house. I am hoping that we can raise enough to at least lighten the burden so they can focus on grieving and not focus on work for a while. Please, if you can help, it would be appreciated.