Kalua Pork

1 6lb pork shoulder roast (boneless or bone in)
1 1/2 Tbsp red Hawaiian sea salt (regular sea salt will do)
1 Tbsp liquid smoke

Pierce roast with a meat fork.  Rub salt all over.  Rub liquid smoke all over.  Cook in a crock pot on low 16-20 hours (cook time will be longer with a bone-in roast).  I used a boneless roast and it was done after about 10 hours.  Remove the meat from the crock pot, remove any fat, shred, and return to the crock pot.  Before returning the meat to the crock pot, I remove the congealed stuff from the juices.