Planning first ever round trip renting RV trying to visit CA/NV/AZ

[nickgpop]

Hi people,

few questions your experienced can help with.

- is it allowed people to sleep in the RV while you are driving. I am considering some night trips to save time
- at national parks can you park the rv and look around for a day without staying overnight. For example in Yosemite can I park in the park take a day tour and leave in the evening?
- I find it impossible to reserve 4 nights in Yosemite national park as it seems that everything is fully booked for May. Do you know if I book some nights in a nearby park like Yosemite Lakes NACO if there will be any transport from there to the national park?

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