Southern Grilled Barbecued Ribs

4 pounds baby back pork ribs
2/3 cup water
1/3 cup red wine vinegar
1 cup ketchup
1 cup water
1/2 cup cider vinegar
1/3 cup Worcestershire sauce
1/4 cup prepared mustard
4 tablespoons butter
1/2 cup packed brown sugar
1 teaspoon hot pepper sauce
1/8 teaspoon salt

Preheat oven to 350F. Place ribs in two 10x15 inch roasting pans.
Pour water and red wine vinegar into a bowl, and stir. Pour diluted
vinegar over ribs and cover with foil. Bake in the preheated oven for
45 minutes. Baste the ribs with their juices halfway through cooking.

In a medium saucepan, mix together ketchup, water, vinegar,
Worcestershire sauce, mustard, butter, brown sugar, hot pepper sauce,
and salt; bring to a boil. Reduce heat to low, cover, and simmer
barbeque sauce for 1 hour.

Preheat grill for medium heat. Lightly oil preheated grill. Transfer
ribs from the oven to the grill, discarding cooking liquid. Grill
over medium heat for 15 minutes, turning ribs once. Baste ribs
generously with barbeque sauce, and grill 8 minutes. Turn ribs, baste
again with barbeque sauce, and grill 8 minutes.