I've finally found my thread again, so now I'm place marking so I don't lose it again. Just incase anyone is still interested my updated New York itinerary has a lot more room for manouver as suggested by many of the PP's.
It now looks more like this:
Day 1: arrive and get through security, taxi to hotel and drop bags off, explore surroundings of hotel i.e Times Square food at Bubba Gumps and buy Metro card from somewhere to use the rest of the trip
Day 2: Top of the Rock, Natural History Museum (I have downloaded the app and we are just going to head to the bits we want to see most), Top of the Rock again after dark.
Day 3: National Museum of Mathematics, Central Park including ice skating, Roosevelt Island cable car thing
Day 4: Staten Island Ferry, 9/11 memorial (not the museum, I have downloaded instructions for a walking tour of the area you can access for free), Brooklyn Bridge from the Brooklyn side for some photo ops, DUMBO, Brooklyn Nets basketball game.
Day 5: free incase we run out of time to do some of the above
Day 6: fly home
Somewhere in there we will visit Trump Tower (for DS), possibly try to get cheap tickets for the SpongeBob Musical, eat at Ellen's Stardust Diner (for DH) and visit Grand Central station.
Just under 2 weeks to go...