Combine sugar with next 7 ingredients in a bowl and mix well. Add dove breasts and marinate for 1 hour. For each skewer, place a strip of bacon on a flat surface. Lay a strip of jalapeno , then dove breast, then another jalapeno strip and dove breast. Wrap with bacon place 3 bacon-wrapped breast “bundles” side by side. Place 2 skewers through each set of three bundles, putting the skewers about 3/4-inch apart from one another. Grill over medium-hot coals until medium-rare.