Dave Scherling grew up in northern Minnesota and is a retired engineer from Florida DOT Aviation and the US Navy Reserve. He served as a missionary in Brazil and in Indonesia. Dave and his wife, De...view moreDave Scherling grew up in northern Minnesota and is a retired engineer from Florida DOT Aviation and the US Navy Reserve. He served as a missionary in Brazil and in Indonesia. Dave and his wife, Delores, live in Otter Tail County, Minnesota, enjoying volunteer mission work and their twelve grandchildren.view less