My dad was born there and I have a shack on the beach in Wellfleet. It’s pretty idillyc, dirt roads and fresh water ponds. Where I am it’s pretty hard to get to, so not that many people, but in August it can be pretty busy, especially on the weekends. There’s some pretty good biking if you look for it, I’ve retired an old SS Tinbread that I made a rigid 69er out there.
Lobster is best steamed.
Welfleet has the best Oysters in the world, but don’t turn your nose up at steamers, littlenecks or Quahogs.
Blue fish covered in mayonnaise and then roasted in the oven is my favourite local dish.
The south is preppy (although that’s more of a rumour as I’ve never really been there). From Wellfleet north to Provincetown it’s fairly arty, Ptown is America’s second largest gay community and there’s a great parade, but there’s no night life anywhere. Whale watching is fun for everyone older than 2.5.
Sorry this is all a bit of a random selection, I love it there.