Crockpot Turkey and Rice

2 cans (10 3/4 oz. each) cream of mushroom soup
2 1/2 cups water
2 1/2 cups uncooked white rice
1 cup sliced celery
2 cups cubed cooked turkey (Thanksgiving leftovers is great!)
2 cups frozen peas and carrots
1 tsp. poultry seasoning
2 Tbls. minced onion

Pour soup and water into Crock-pot and mix. Add remaining ingredients and stir. Cook 5 to 7 hours on low or 2 1/2 to 3 1/2 hours on high. Check from time to time to make sure rice does not get mushy. Enjoy!