Get your smoker to 250F.
Once the grill has stabilized, place a hardwood chunk on the coals and allow it to smolder.
Bring the brisket outside and place in the cool zone of the smoker - opposite of your fire.
Check on the meat every hour. Add a new hardwood chunk every hour you check the meat.
After 6 hours I was happy with the outside of the meat. The thickest part of the flat muscle was also probing 175F - which is far into the stall.
Foil boat the brisket. Lay out two sheets of heavy duty aluminum foil and place the brisket meat side down. Crinkle the edges of the foil so that they surround the brisket and the fat cap is exposed.
Every hour check the internal temperature at the thickest part of the flat. Once it reaches around 195F, start checking the entire brisket for probe tenderness.