I was wondering, where do you guys find these arrow heads and the like? I am not asking you to tell me your spots, but what types of places are the best to look?

Creeks, tilled fields? I have always wanted to look, but don;t know where to start.
Semper Fidelis!

“There are hunters and there are victims. By your discipline, cunning, obedience and alertness, you will decide if you are a hunter or a victim.”
General James Mattis