In the same boat. Altho the widest they come in is only 2E, I've been wearing Danner Pronghorn Snakeboots for several years now. Only snakeboot I ever had that was truly comfortable. I assume their regular hunting boots would be the same.
In order to get thru the day, and I am walking the biggest part of it, I wear thin support socks. Anything thicker, and my old splayed out feet give me fits! As I said, I've been wearing them alot for the entire quail season for several years, and the Goretex lining still seems to do a fair job keeping the water out.