Itinerary help for Grand Canyon/Zion Hi all, Reddit has proven to be an invaluable resource when planning trips and I’d love any feedback on my itinerary. My boyfriend and I will be taking my parents (mid 60s, physically limited) to Grand Canyon, Zion and a brief overnight in Sedona. Here’s the breakdown: Accommodations in La Verkin Friday-Monday Friday morning: arriving to Las Veg…