1. Do your tours run in all weathers?
2. How long do the tours take?
3. Are the tours suitable for all ages?
4. Are the tours wheelchair accessible?
5. Are tips and gratuities accepted?
6. How many people are there in a group?
7. How do I recognize the tour guide?
8. What do I need to bring? Are there any toilet and refreshment breaks?
9. Do you ever cancel a tour?
10. What should I do if I need to cancel?
11. Do you offer private group tours?