Lets say you were to win the powerball....

On the anonymity issue in Louisiana:

La. R.S. 47:9025:

(6) A person holding a winning lotto ticket in the amount of six hundred dollars or more from a lotto game must provide his or her name and city or area of residence to the corporation to claim a prize. When the prize claimant is a legal entity other than a natural person, the name and city or area of legal residence of each natural person holding an interest of any kind in the legal entity shall be provided to the corporation. Such information shall be deemed a public record as provided in R.S. 47:9006 and may be used by the corporation for publicity purposes.

So trust or not, you can run, but you can't hide.