In just reading the Traditional Bowyers Bible and a few other things, there is a lot of variety in eastern woodlands bows. They range from the outrageous Penobscot to the famous Sudbury bow, to decorated Iroquios deflex-reflex bows, to Cherokee longbows, and many more. Short bows were relatively rare compared to the midwest and west. Many bows were simple D bows, long and narrow.
if you look at the websites of some of the sponsors of this site, you will find they offer bows ready-made to be close to some of these designs, just needing final tillering and finishing. Rudderbows is one of them.