We are planning a road trip this September from Reno to San Antonio. We have 10 days round trip if we allow for 1 day rest when we get back. We wanted to hit the Grand Canyon, Carlsbad Caverns, Dallas, and spend most of the time in San Antonio. We are also considering a stop in Bodie. We will be travelling with two toddlers and staying in a travel trailer. Does anyone have suggestions for family friendly campgrounds along the way. Should we cut or add certain stops? How long should we allow each way to drive? This is the first road trip we've planned with kids.