Yea we realise that we can only stay 90 days. We did look to staying longer but agree that although possible it is not easy. As for film locations maybe because there are fewer films made over here we tend to know where they were shot for outdoor scenes etc., and those places often become very popular because of it, so just wondered if there was any obvious places. I know Dances with Wolves was South Dakota but i`ll do some more internet research on this.