Randy Renfrow funeral expenses

Hello, I'm Randy's sister, Sara. He passed away at my house the evening of December 7th. Unfortunately, I'm needing any help I can get for his funeral service. If anyone is able to help at all, it would be so greatly appreciated. I'm not sure how much will actually be required for his services yet, but anything leftover will be for his boys, Isaiah and Gunner, who he loved and missed very much.