Are u close to the coast? I personally have never found an arrowhead but some friends thru the years have found them. We go up in the coastal creeks and look around the 2-3rd hill/dune/burm.... The old flood deposits. I have better luck with extinct mega predators. Natives did use teeth on their arrows around here... Those megalodon efoc more my style broadhead anyway.. heheheHow do you go about that? I have lots of pottery shards I've pulled out of the bank of shell middens here on the river but have never found an arrow head.