I just marinade it all with a sesame dressing that you can use for a dressing or marinade.
1 piece about 1" peeled ginger root (minced)
1/2 cup rice wine vinegar
1 tablespoon chopped shallot
1/4 cup olive oil
2 teaspoons sesame oil
1 tablespoon tomato paste
2 teaspoons mirin
1 pinch salt
2 tablespoons soy sauce
1 teaspoon garlic chili sauce
If using it for a dressing I add some pureed carrots and celery.
Whisk together ingredients and marinade the shrimp in a zipper baggie. It works well for scallops, and tuna steaks too. I usually sprinkle the sesame seeds on later. If doing a seared tuna I roll it in black and white sesame seeds before searing.
Grill the skewers on a hot grill for around 3 minutes per side until nice and pink. Grill or pan fry the scallops.
Just a few shots taken at the Ringling Museum grounds.