I'm trying to finalize some details with setting up tours of cities, and in deciding between self-guided, group tours, hiring personal guides, bike tours, boat tours (Amsterdam), Hop-On, Hop-Off, day tours, night tours, etc, I'm wondering how many tours to take. My initial thought was take one tour when you get there - to get the lay of the land and ideas of things to do later - but maybe that's not the best plan. Maybe a couple different types of tours in a city would be more optimal (assuming you are not rushed for time.) Like in Amsterdam, maybe a walking tour the first day and a night canal boat tour the second night. Or a bike tour one day, and a Hop-On bus tour the next.
Thoughts?