If you're lucky, Marc St. Louis will chime in, he's from your general area and would have some pointers on locally available woods. I'm sure if you talked to an arborist, or a tree service/removal guy, he could put you into any one of many stave woods, like elm or ash. Or you could go tramping through the woods near where you live and find some chokecherry, or serviceberry, or hazelnut, or what have you. You should be lousy with sugar maple, too. If you've already made a successful (if light) board bow, you're probably ready to try a sapling bow. Just a few more things to consider.