Like a PP, I find this thread interesting.
I am one who drives, but avoids it if I can. We had a horrible wreck 3 yrs ago. I broke my neck, 10 breaks in 8 ribs, punctured a lung, and had a head bleed. I was not driving, but I due to the broken neck, I couldn't drive for 5 months. We figured out real quickly after that, that I was scared to. I am better now, but still prefer not to.
Where we live, we don't have public transportation. If you can get to "the big city" there are 2-3 mini buses that drive people from certain places to the mall, the major medical clinic,
walmart, etc. However, they only go to certain spots so you would have to drive to get there and there is no place to park. They are meant to carry people from the low income area or the couple of assisted living places to main errand stops. There are no cabs. Sorry. They do not exist everywhere.
I found the driving ages and discussions of drivers ed interesting. DD was nervous about driving but excited. She was able to get a hardship license at 15. AR allows them at 14. She had a job in a different city from her school and both of us worked. She got the hardship for work and cheerleading. AR issues permits at 14 if they pass the test. 6 months from the time of the permit, they can request for a hardship license where the teen gets 3 references, a letter why they request it, and parents submit the times they are stating they want the teen to be allowed to drive such as 3pm-9pm from school to work to church. There are addresses and they must keep the approval in the car and submit it if pulled over. If caught breaking the rules, they lose it until they are 16. Drivers ed is not required but most kids take it because it lowers the car insurance. It's $100 and it deducts much more than that off the insurance.
Concerning vacations, going to one of the many lakes in AR and MO is popular. You aren't going to find a cab or bus to any of them. Skiing, fishing, canoeing, scuba diving, etc. are all popular. Many people camp and/or hike. No, there is no public transportation to those spots either. I've been to beaches where I've not seen cabs running up and down the roads. We drove to FL from AR to go. You can't fly from here to the popular beach destinations. I don't know anyone who does even though it's an 8-10 hr drive. I understand why many in NYC don't drive (I've visited once on business), but it would be impossible to not drive around here unless you have friends or family to drive you.