My wife & I taking the National parks tour in October & we are looking for tips i.e approx what is the cost of meals, do we need to travel light, as we are touring is it a good idea too have plenty of drinks & snacks or are there lots of stops. If you have been on the tour is there anything you wish you had taken that would have made it better. As I love taking photo's are there any tips you can pass on.

Any info you can give would be welcome.

Many thanks,

Alan.