This is something a little different for your crock pot than the traditional stew or soup.
You will need:
A can or two of crushed tomatoes
Add all of the ingredients to the crockpot, cover, set on low, and leave overnight. When you wake up, your house should smell amazing and the meat should just fall apart in the sauce. Break the meat apart, and let it cool in the sauce.
If you would like a little different flavor, add a few glugs of your favorite wine when you add the ingredients.
Serve with veggies and a salad.