Add shrimp, jalapeños, olive oil, and all spices to a bowl or small zip-top bag. Toss to coat the shrimp evenly. Place the bag in the refrigerator, and allow the shrimp to marinate for 20 minutes.
For Creamy Red Cabbage Slaw:
Combine sour cream, hot sauce, garlic powder, lime juice, and cilantro in a bowl. Add salt to taste. Toss thinly sliced cabbage in the sauce, and refrigerate until ready to use.
For Spicy Baja Shrimp Tacos:
Chop the bacon and cook over medium heat in a skillet until about halfway crisp. Toss marinated shrimp and jalapeños into the skillet, and stir into the bacon and fat. Add a pinch of salt & freshly cracked pepper, and cook until shrimp is done, about 5 minutes.
Warm your tortillas in the microwave or oven.
Build the tacos with a couple spoonfuls of creamy red cabbage slaw, followed by five shrimp per taco, then some bacon, jalapeños, more slaw, tomatoes and avocado!