RAV4 Camping?

[Kyz]

I car camp in my Mazda 3.  I have my 12V fridge and the bed is lots of backpacking pads, mostly the blue closed cell foam pads from Walmart.  I put clothes in soft sided luggage.  The rest just gets stuffed wherever.  The (small) dog and I do fine.  What keeps me from doing it full time is a 25lb cat and no place for a litter box.  The cat also hates traveling and doesn't go outside.

I have a 12V fridge, but I'm not sure I'll use it for this. It's pretty big and heavy. I will test it out before I decide. Sure would be nice to have a refrigerator with me, but it's overkill for a few days probably.