12 to 14" in dia would take forever to dry if you don't split it. I'd split it, if the bark peeled that would be good.
The hickory I've cut was in the spring, when the leaves start showing. Straight and no knots. They split fairly easy. The bark came off real easy on each stave, all in one piece once I got it started with a screw driver. After that I sealed the back and ends. this worked real good no checks.
pending where you live it may be too late to peel the bark. fall and winter the bark is like its glued on. the back is right under the bark, ring chasing is not necessary.
Hope this helps.
DBar