有人試過ＳＹＤＮＥＹ Ｈａｒｂｏｕｒ Ｌｕｎｃｈ Ｃｒｕｉｓｅ？

有親戚來Ｓｙｄｎｅｙ，　準備安排ＳＹＤＮＥＹ　Ｈａｒｂｏｕｒ　Ｌｕｎｃｈ　Ｃｒｕｉｓｅ。　網上找了找，　有幾家，　不知哪個好（性／價　比高）？
1.Captain Cook lunch cruise, 2 hours, seafood buffet, $69/person

2. Another lunch cruise found on www.lastminute.com.au, 2 hours, $55/person. I don't know the boat's name.

3. Call chinese travel agents--cruise 1.5 hours,$50/person

有人試過的話，請給些建議，　謝謝！