I know a little about him.From what I've seen ,and from the people I know that have been around him much.He is a great guy off the river.I havent seen much negative from when I've been around him on the river.But Donna really ticked me off a couple times.From the sounds of things about the show he isnt much of a guide.
By the way,I think Donna learned to guide from Clancy Holt and,or his son.Seems like thats what I was told anyhow.