Grilled Shrimp With Honey-Ginger Barbecue Sauce

Honey-ginger barbecue sauce

Salt

Vegetable oil

To 24 (12-inch) wooden skewers (depending on size of shrimp used), soaked in water for 30 minutes

4 pounds jumbo (21-25 per pound) or extra-large (26-30 per pound) shrimp in shell, peeled, leaving tail and adjoining shell segment intact, and deveined (See Cooks' Notes)