Soak the beans overnight using the package directions. Drain well in a colander.
Transfer the beans to a large stockpot. Pour in the water. Bring to a boil over medium heat. Cook for 1 hour and 30 minutes, or until the beans are soft, stirring occasionally.
Preheat oven to 350 degrees. Cook rice to package instructions (omitting salt). While the rice is cooking, in skillet over medium heat, brown the turkey. Add the onion and cook for 3 minutes more (until onion becomes translucent).