In 3- to 4-quart slow cooker, place turkey. In small bowl, mix dry seasoning mix and 1 cup water; pour over turkey.
Cover; cook on Low heat setting 7 to 8 hours.
Remove turkey from cooker; place on cutting board. Remove meat from bones; discard bones. Cut turkey into bite-size pieces; return to cooker. Stir in both boxes of vegetables. Increase heat setting to High. Cover; cook 20 to 30 minutes or until vegetables are thoroughly heated.
Meanwhile, cook rice in 4 cups water as directed on package. Stir vegetable and turkey mixture. Serve over rice.