Phil McDaniel's Funeral

I really need help with having my daddy a funeral that he deserves. He has suffered for awhile now. We just lost my mother which is his wife just a month ago. He has infection in his body which made him go into septic shock which means his organs is failing and his heart is only functioning 25%. I'm going to have to make the decision to take him off of the medicines and machines that's keeping him alive tomorrow because he is not going to get any better. I am the only child and really hate to ask for help but I don't know what to do. Please I would appreciate if anyone can please help me in this terrible time I am going through. Thanks so much!