Turkey necks are my very favorite part of the turkey Z !!
I've loved them since I was a little kid, and always purchase some during the holidays.......the flavor of the necks is out of this world good.
Boil them up until nearly falling apart tender like you planned, and pick off the meat. If you can keep from eating it right then, you're a better woman than I am.
For a great one dish meal, I make some cornbread dressing and pile the meat on the top, then pour gravy made from the cooking broth all over the top. Sometimes I make half mashed potatoes/half dressing along side in the casserole.
It makes a really outstanding meal any time of the year.
PS.......good idea JF, but after roasting they need to be simmered to release the meat from the bones. :)