Thank you. As far as I have planned...and that could change with new advice...we will leave from Phoenix and drive to Grand Canyon for a couple days. Next stop will be Zion for the next two days and then Bryce just as a stop on the way to Canyonlands..probably 2-3 days there then ready to head back to Phoenix. This is our first longer trip in our tt. We are planning to leave the first of May and would also appreciate any help on good which roads, hikes, and camping places. I will make a reservation at Watchman but wonder if I need prior reservations at parks or campgrounds. Thank you so much