I just booked and paid the airfare to San Francisco today, one step closer to my 2014 road trip (see http://www.tripadvisor.com/ShowTopic-g1-i12567-k6776836-Hopefully_a_final_draft_of_our_2014_USA_road_trip-Road_Trips.html#52203161) :-) We will be flying with Delta.
I have booked accommodation inside Yosemite, Zion, Bryce and Grand Canyon. My question is now what else should I book so far ahead ? The rental car ? Accommodation in SF, LA or LV or is it too early ? When I was looking at hotels in SF it looked like many of them where sold out or is it not possible to book so early ?