I'm spending 5 days in NYC starting next week. While I've traveled plenty, it's almost always been alone, frequently short term (2-3 days including flights in and out), and work related so I had people to either ask for suggestions or just went out on my own. If the trip didn't fit into the above categories it was typically to somewhere I'm relatively familiar with or had a lot of lead time to prepare my trip.

That is not the case right now. I've never had any interest in NYC so I don't have a list of places I'd like to experience in my head, I don't have a ton of time to research a plan and filter out all the "top 10 things to do in NYC" websites, I'll be with my wife so going off wandering on my own isn't an option, and this will be the first trip where I don't have a rental car to just go get lost in and see where my randomness takes me. I'm also not the tourist type so there's no interest in "the tree" or Times Square, etc.

So I beseech you fellow Tilderinos, as someone that doesn't care about being a tourist, doesn't have a social media presence to feed I'm-here-and-you're-not selfies to, and needs actual destinations to go to due to a lack of independent mobility, what should someone with pretty much 72 hours of completely free time in NYC actually do?