There's Gold In Them Hills!
This is another area where my experience can help you.
I have been called upon by various companies and government agencies over the years to assist them in evaluating a prospective site. I have been sent overseas, to Dubai and Indonesia to train the local miners in the use of detectors and show them where the best chances for success are.
I have seen the primitive methods used to recover gold and advised and shown them how to be more efficient and successful. I have been called upon by law enforcement to find and recover stolen money as well as looking for evidence in crimes, murder weapons, for example.
If you have a prospective site that you want an expert opinion on, as to whether or not to pursue a more extensive search, and you want to do it yourself, I can help you identify the most promising area and methods to use. And again, rates are negotiable.