the natives camped and hunted around water...look around high spots where little creeks intersect bigger creeks...on the up-river side. look for larger stones big enough to carry that seem out of place. in a ring,or assembled, with evidence of heat or burning. this could look like a sand bar where all the stones are like as big as a nerf ball and you see a group of stones like big as a flat beach ball. there may be a few or several.still assembled or scattered once you find one youll recognize what im sayin. look around for flint or slate shards. find the east and seach to the west.the arroweads will stick out like a sore thumb. after a rain. lots of small pieces of mussel shells is a good place to hunt,too. some may show evidence of drilling. thats a hot spot look hard. i dont dig artifacts but lotsa guys do, i find its too much work, i let the rain do the work....steve