Hi Folks - We are planning our first trip to Arizona beginning April 12th for 8 days. We are flying into Phoenix that evening and staying overnight at a hotel close to the airport as we arrive close to 11 p.m. We have reservations for 1 night on the rim (Thunderbird) at the Grand Canyon. Now we are in a bit of a dilemma. Should we spend another 2-3 days at GC or would it be nicer to travel to Bryce and/or Zion to spend some time there? Many folks say they like Bryce and Zion better than GC but of course, we can't miss the GC. We also want to go to Monument Valley and not miss Sedona. Is this too much driving?