First of all I must apologize for my bad English
I am planning a trip of 14 days (beginning of the trip the 21st of August to 4 September) with my family, my wife, my daughter (7 years old) and my mother, pick the RV in LA,
First stop: the grand canyon, stopping overnight to know how the rv. Next day departure to the GC Nps begin my doubts, if not find reservation to camp within the GC Nps, and be camping campsites outside the Nps that would give me advice to get around without the rv and visit the various points of interest Nps in the GC I hope to spend 3 full days
Second Stop: August 26 we left Yelowwstone Nps spending the night in Povo Utah, arriving at YW Nps the 27th of August, the same doubt the GC Nps, as I move my family without the rv and visit the Nps,
Third Stop: Yosemite Nps, starting August 31 by night in some place not yet decided, reaching Yosemite spend two days and then return to LA the 4th of September.
The times for each Nps are enough to visit important sites.
What sites should I not miss?
Any other advice to kindly give me, I know they are appreciated.
It's my first trip in RV do not have any kind of experience.