Yep, everything Kentucky Kache said and I'll add just a couple of finer points. If you hear that some person supposed hid some money back when. The first thing to do is verify that person was real and actually lived in the area. Do that by old tax records in the county / parish where the story took place. If the person was real, then look into how he would have had the valuables he supposedly hid. Was he a horse trader (or thief); a cattle buyer (or rustler); a land speculator? Find out if he had the MEANS to accumulate the valuables. Check the probate records for any Wills that were processed for him. Check old newspapers for stories about him and his "business"; especially his Obituary. See if there were any stories written about how his widow "was left destitute or wealthy".
As KK mentioned, the very best "cover" for a treasure hunter today is genealogy. The folks working in the courthouses, newspapers, archives, etc., will fall all over themselves to help a genealogist do their research; no matter if he/she is a professional or amateur. But, you have to know the "language" of genealogy which can be learned very easily. Check out some books on genealogy from your local library and read up on it. There are many sites on the web where you can download blank forms and how-to info for free. These forms will be of big help in your searches because most treasure hunting IS a form of genealogy. Never, never,never, never mention the "t" word anyone in a courthouse, library, or archive. That one word will, usually, kill the whole deal.
![Grin ;D ;D](https://www.treasurenet.com/smilies/grin.gif)
If one of THEM mentions an old treasure story, act dumb about it and say, "REALLY? Tell me about it." Act a little bit interested, but don't make a big deal about it because, that's not why you're there.
![laughing7 :laughing7: :laughing7:](https://www.treasurenet.com/smilies/laughing7.gif)
Remember, you are an amateur at researching your family and you think this person is in you family tree somewhere.