Shark Tacos

Shark Tacos by Michael Goudeau from Food Network's "BBQ with Bobby Flay"
http://www.cookingchanneltv.com/recipes/shark-tacos.html

This is an easy recipe for tacos that is anything but conventional. Instead of the usual carne asada or chicken filling, shark tacos use a denser kind of meat that adds an interesting blend of new flavors and textures. Prepare to have a fiesta in your mouth to which everyone's invited after trying one of these.
Cook Time:10 min
Level: Easy
Yield: 4 servings

Ingredients:
1 cup soy sauce
2 limes, juiced
1 tablespoon brown sugar
1/2 teaspoon cayenne pepper
2 pounds shark
Tacos, to serve

Directions:
1. Mix all ingredients together and marinate the shark 1 hour.
2. Over medium-high heat, grill the shark about 4 minutes on each side or until cooked through
3. Serve immediately.