Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/3  cup           wine vinegar
     1/4  cup           ketchup
   2      tablespoons   oil
   2      tablespoons   soy sauce
   1      tablespoon    worcestershire
   1      teaspoon      mustard
   1      teaspoon      salt
     1/4  teaspoon      pepper
     1/4  teaspoon      garlic powder
   1                    coke

Preparation:

Mix ingredients together and put meat in it in a container that seals completely (I use a ziploc bag). Marinade at least 24 hours. To cook place meat and marinade in crock pot and cook on lower for 8 - 12 hours (Until the meat is tender OR place meat and marinade in a foil packet inside of a large pan (I use the bottom of my broiler pan), make sure the packet is sealed tightly and cook at 250* for 6 - 8 hours. enjoy!