wood heat

i have a gas furnace i haven't used in 6 years , fire it up in the begining of winter just to check it. but i have a fisher stove and burn just 2 cords a winter here in va , i have a **** load of oak on my land and drop a few down when i need to season for next year. just me and the dogs now so i keep my temp in the winter around 68 , i've never liked a hot house and 68 is good for me and the dogs.