Funeral expenses for my bro John

I don't really know where to start. My brother John passed away this morning, after many years of suffering ptsd and other problems. He was a great brother, father, and person in general. He loved his family very much, and was always worried about everyone else's well being. Even when he was broke he would've given you his last dollar, if he thought you needed it. He was very proud of the fact that he had been in the navy, and we all were too. I'm starting this campaign to help with funeral expenses, to lessen the burden on my sister in law Janeen and their 2 young boys.