G.M.
Hi D.,
My family & I flew into San Francisco & rented an RV out there & spent a week going thru Yosemite. It was quite an experience - breathtaking scenery, good hiking, fires, etc. BUT, between my brother, SIL, 18 mo old nephew, my mom, SIL mom, and my daughter & I , there were 7 of us in there!! That was NOT FUN!
We did do some cooking in there which is cramped & you have to buy all the supplies (seasonings, etc.). We tried to stick w/ sandwiches, hot dogs & such but did end up going out for food as well.
We obviously slept in the RV but it sure got cold in the mountains (winter type cold). Also, no mention of how old your kid(s) are but my daughter was 3 at the time & was used to being in daycare where they had daily activities & could move aroung. In the RV, while driving, you've got to have them in their car seats or at minimum buckled in at the table/bench. It was too long (1 week) for us!
If you're kids are older they can move around a little bit, play their video games, etc. I'd suggest you plan your trip so you're parked in an RV camp site (maybe go to 2 or 3 sites for a change of scenery) & can hike, site see, move around, etc. Stop into a water park - find ways to get out of the RV & are only using it to sleep.
Been 5 yrs since we went and don't recall the company we used... If I find it, I'll post it.
Best of luck & enjoy the experience - we can laugh about it now :)