I'm trying to plan a trip with a few girlfriends of mine to the grand canyon. We live in the DFW area of Texas. And we would be driving the entire way. (I've just finished a roadtrip this long).
We want to go to the North rim because there are fewer people, ect.

What are basic things that we will need....like park passes? etc.


Also, other than the grand canyon what are other things to see?