We are a family of two adults and two young adult sons travelling to Auckland this weekend (Sat, Sun and Mon) and are looking for suggestions for things to do. We will be hiring a car so we don't mind something a little out of town. We like to be busy so we were considering a harbour cruise/whale watching cruise, quad biking or 4WD touring, bush walking etc. Also, any suggestions for places to eat both in the city and nearby - hearty meals to fill a man's stomach without breaking the budget. We also like guided tours as these can be informative and fun...any recommendations for places that should be included on these tours? Outdoors activities preferably. All things considered, we are probably looking for something that is a little different to Aust and unique to NZ. Finally, are there any quirky 2nd hand/antique shops around the Auckland area and any good music/guitar shops?