Do you have a water bath canner? It's the perfect size for scalding. Add a little dishsoap to the water and get it to boiling. Then dunk and swirl in the water. Pull tail and wing feathers first, they are the hardest to get out.
We don't have one. And for people living in south Louisiana, we don't have a turkey fryer either! We have a huge stainless steel crawfish pot, but no burner. Other half wants to buy a small wood burning stove to put the pot on, I wanted something cheaper.