Juice of 2 limes
4 cloves garlic
1/2 cup orange juice
1/2 tsp salt
1/4 tsp pepper
1/2 cup vegetable oil
2 TBS vinegar
2 LBS flap meat
In a Ziploc bag, Mix together all ingredients except meat.
Add meat to bag ensuring all is covered with marinade.
Refrigerate at least 2 hours to overnight.
Grill to desired doneness.