I need some extra wide mud boots

I usually wear a 10 or 10.5 EE. I've tried the ~$20 kind from Walmart and they hurt my feet so bad I can hardly stand them for 5 minutes.

I've shopped around and can't find any mud boots that are in any kind of wide size. I've searched both Cabela's and Bass Pro, as well as Tractor Supply and Gebo's. Next stops are Academy and Gander Mountain. I'm willing to pay more for fancy camo "hunting" boots if I can find some that are comfortable.

If anyone knows a source please post the info.

Thanks