I'd be a little careful about walking the "entire" Orient Beach nude. It is against the law and I have seen Gendarme out there before 9am. Since it is low season now, maybe walking before 8:30am, but wouldn't chance it any later than that. Also, the Club O parking lot costs $5 a day from Nov 1--April 30th in case you ever come at a different time of year. There is at least 1 Guard in the Guard shack all the time and a parking lot Attendent during the 6 mos of paid parking.