Depending on where you live, most specialty lumber shops, like cabinet and furniture makers use, should have hickory lumber as well as many other bow quality woods. There are PA advertisers that offer staves of all varieties or you could cut your own or talk to an arborist and tree trimmers about saving or selling you wood. If you live in an area where tree farmers are they are constantly removing trees for one reason or another and some of this wood should make good bows. Pat