Sandy said... I think if you can wake up early then go for the earlier tours cause we were rushed to eat lunch and scenic stops because we need to make it to the last boat. The glass roof really doesnt make much of a difference because its not cleaned that well. For lunch they give you a 15 voucher to eat at the kiwi country club but the food and coffee is very mediocre. Also I recommend you buy your food first then go toilet because food variety is limited (esp toasted paninis) and good ones are usually gone real quick!