Mix butter and remaining ingredients in a small bowl. If time allows refrigerate for 2-24 hours.
Thread raw shrimp on wooden skewers that have been soaked in water.
Melt butter mixture, divide into ⅓ and ⅔, keeping ⅔ warm
Grill shrimp on hot grill grill grate for 3-4 minutes per side, basting with butter mixture as the shrimp cooks.
Serve with reserved butter mixture for dipping.
Notes
Don't forget to soak your wooden skewers before using them! This will keep them from burning up on the grill. You can also use metal skewers if you prefer, but we think they tend to stick to the shrimp and you risk tearing them when they come off.