I disagree. In my opinion if you can't afford to do that a few times per year without financial concern then you have no business spending $60k+ on a car. Having to sleep in your expensive car just so you can afford a vacation is ridiculous. There are much cheaper alternatives that won't force you to sacrifice other aspects of your life, such as your $2000 car.
I'm not even going to comment on your uncle's situation. Let's just say I would be working somewhere else if I had to resort to that.