MERCY !!! such a problem to have, sir. Some of my friends who are blessed with this hickory "problem" swear by cutting the wood into 2" X 2" or 3" X 3" sticks.....they tell me that way the sticks can be rotated and "resawed" into fully quartersawed or plain sawed and the rest of @ stick can be resawed into backing stock (either plain or quartersawed). That gives them two bows + backers from @ individual stick. I dont have access to Hickory but that appraoch to the sawing situation seems to make sense to this old man.
rich