Combine all ingredients except meat and mix well. Add meat to marinade and refrigerate for 24 hours. Keep turning mixture for best results at least 4 or 6 times. Barbeque over mesquite coals for best results. Cook for 5 to 8 minutes on each side, being careful not to overcook. For best results, cook medium rare. Use remaining marinade to baste when cooking.
remove to a cutting board. Slice in 1/2 x 4 inch strips across the grain. You know how to do the rest.