General concept, not a real recipe. You can make a basic marinade for them. wine or vinegar, onions, raisins, pepper, seasonings like juniper berries, cloves etc. No salt until you season the final dish. let it marinade for a while, two days or so.
You can then brown the woodchuck peices in a skillet (some insist on using bacon fat) Then braise it in the marinade, might need to add water. Thicken with a flour/water mixture. Serve over buttered egg noodles. Any good beer will add to it.
I have had the younger ones simply fried like chicken.