Creating Margarita Grilled Shrimp Skewers is easy and fun. Just follow these steps:

1. Prepare the Marinade: In a large mixing bowl, combine the tequila, lime juice, olive oil, minced garlic, jalapeño, chili powder, cumin, salt, and black pepper. Mix well.
2. Marinate the Shrimp: Add the shrimp to the marinade, ensuring each piece is well-coated. Cover the bowl and let it sit for at least 15 minutes at room temperature.
3. Preheat the Grill: Preheat your grill to medium-high heat. If using wooden skewers, soak them in water for at least 15 minutes to prevent burning.
4. Skew the Shrimp: Thread the marinated shrimp onto the skewers, making sure not to overcrowd them. Leave a bit of space between each shrimp for even cooking.
5. Grill the Skewers: Place the skewers on the hot grill. Cook for about 2-3 minutes on each side or until the shrimp turns pink and opaque.
6. Serve: Remove the skewers from the grill and allow them to rest for a couple of minutes before serving. Garnish with extra lime wedges and fresh cilantro if desired.