I see where people are building smoke houses with cedar. What type of cedar is it?? I was always told not to smoke with cedar because of the resins. We're looking to build our own wooden smoke house to use for both hot and cold smoking, would cedar for the walls work for that or would the resins leach out during hot smoking. Would like to use oak but pretty certain the cost of that would be sky high. Not building a huge one, just a 3 ft. by 2 foot by 1 1/2 foot deep.