What's for Dinner? Carolina Barbecued Pork (in the Crock Pot)

Sorry didn't get this one posted sooner - needs at least 6hrs so eat later - kay? 

2 onions, quartered
2 tbsp brown sugar packed
1 tbsp papreika
2 tsp salt
1/4 tsp pepper
1 (3lb) pork shoulder roast or boston butt
3/4 cup cider venegar
4 tsp Worstershire sauce
1 1/2 tsp crushed red peper flakes
1 1/2 tsp sugar
1/2 tsp dry mustard
1/2 tsp garlic salt
1/4 tsp cayenne pepper
Hamburger Buns

1.  Place the onions in the Crock Pot slow cooker.
2.  Combine the brown sugar, paprika, salt and pepper and rub generously all over meat; set in crock on top of onions.
3.  Combine vinegar, worstershire, red pepper, sugar, mustard, garlic salt and cayenne pepper, mix well.
4.  Drizzle 1/2 of venegar mixure over the roast and put the other 1/2 in the fridge.
5.  Cover and cook for 10hrs on low and 6hrs on high.
6.  Remove meat and onions chop the onions and shred the meat; serve on buns and drizzle remaining vinegar mixture on meat in sandwiches.

I am also going to attempt to make homemade hamburger buns:

3 1/2 to 3 3/4 cups all purpose flour
1/4 cup sugar
1/4 cup butter or stick margarine softened
1 tsp salt
1pkg regular or quick active dry yeast
1/2 cup very warm water 120 - 130degrees F
1/2 cup very warm milk 120 - 130 degrees F
1 large egg

1.  Mix 2 cups of flour, sugar, butter, salt and yeast in a large mixing bowl.
2.  Add warm water, warm milk and egg.
3.  Beat with an electric mixer on low speed for 1 min scraping sides of bowl frequently; beat on med speed for 1 min scraping frequently.
4.  Stir in remaining flour to make dough easy to handle (not too much flour - makes them tough and chewy)
5.  Place dough on lightly floured surface. knead about 5 min or until is smooth and springy; place in large bowl, lightly cover with plastic wrap and allow to rise for about 1 hr or until double. (Dough is ready if indentation remains when touched - thanks Betty Crocker).
6.  Grease two round cake pans with shortening.
7.  Gently push fist into dough to deflate; divide dough into 7 - 8 equal parts; shape each piece into a ball; place in pan; brush with melted butter (if desired).
8.  Cover loosely with plastic wrap and let rise in a warm place for 30 min or until double.
9.  Heat oven to 375degrees F; bake 12 - 15min or until golden brown.

Wish me luck!