Autumn in the Great Smoky Mountains is hard to beat when the maples and oaks turn bright orange and red. You want to grab a cabin tucked into the woods early, especially for peak October weekends when everyone else has the same idea.
Booking six months ahead gives you the pick of the best spots before they fill up. Spreading out the $900 typical cost makes the upfront hit a lot easier to manage while you wait for the leaves to turn.
That 0% intro window is a deadline, not free money, so make sure that $900 balance is gone by the end of the 18 months or you'll get hit with interest on what's left.