New Tesla owner, bought a 2016 S. Curious in reading a bunch of threads about charging and adapters - I think I have a pretty good idea now of what to carry for adapters, but I never see a mention of any sort of cords besides a regular 120v extension cord. If you find a place with a 14-50 outlet for example, isn't it usually just an outlet, not a cord with an outlet? So wouldn't you need a short 14-50 cord to connect to the car? The adapter pigtails are pretty short. Curious how this works, I'm not a travel camper so not familiar with campgrounds.