Gravity is less of a concern with cars!
There are some pretty scary r/c 4 wheelers these days. Let us know if you decide to get back into it.
Yep. Tried to get my (3) sons into it when they were little.... didn't really work out, glad I didn't outlay a bunch of cash at the time.
This hobby is pretty far down my list at the present. But, keep posting pics, I can enjoy through your exploits, lol!