This works pretty well

For 4 to 5 pounds (Small Chief)
Bottom Round (or whatever) cut into ¼ thick strips
1 ½ cups Red Wine
1 Cup Brown Sugar
¼ Cup Kosher (Coarse) Salt
2 Cups Soy Sauce
1 Cup Water
2 Tbsp Crushed Garlic
1 Tbsp Tabasco (to taste)
2 Tbsp Black Pepper
½ - 1 Small Sweet Onion

Combine all the above. Marinade meat 8 to 12 hours. Multiple batches OK. Sprinkle with Crushed Red Pepper or Cayenne for a little extra kick. Smoke til its done, maybe 8 hours.