Grilled Shrimp

2 pounds large or jumbo shrimp
1/3 cup olive oil
1/4 cup tomato sauce or pureed tomatoes
2 Tbs red wine vinegar
2 Tbs chopped fresh basil or 1 1/2 tsp dried basil
1/2 tsp salt
1/2 tsp cayenne pepper

Peel and devein the shrimp. In a bowl stir together the oil, tomato sauce, vinegar, basil, minced garlic, salt and cayenne pepper. Add the shrimp and toss to coat evenly. Cover and refrigerate for two hours or so, stirring occasionally. Put shrimp on skewers with veggies of your choice. (Garlic, yellow or red bell peppers, cherry tomatoes, etc). Cook on medium-hot grill for about 6 minutes, basting with leftover marinade.