I agree, that was excellent research. Doyle has done the most extensive research of anyone I know on events which took place in the lower White River and lower Arkansas River area. He's confirmed the locations of various camps and entrenchments, put together an accurate order of battle, and has developed the best time-line of events I've seen. He's definitely the go-to guy on this subject. I can't understand why he hasn't received some kind of award or recognition for his efforts.