We are flying Boston to NY, NY to Aruba, usually never like to do stops but this was the only flight at the time now of course there is a non stop flight but don't feel like paying another 400.00 (4 tickets) we are flying end of March so hopefully weather shouldn't be too much of an issue.
Baby beach, natural bridge, palm beach, California Lighthouse
I actually did this twice last year with Jetblue. We had no problems got of the plane and the next gate was nearby. If your flying a connecting flight usually you do not have to worry about your luggage following you. Have a nice trip
Give yourself as much time as possible between your flights. While only having to spend 30 or 40 minutes at the airport may sound like a great idea, it can lead to a lot of problems. If you have the opportunity to get to the JFK 90 minutes or more before the flight to aruba, do it.
Jet Blue has a great new terminal at JFK, that should be fine. I have not flown out of their new terminal yet but there is a massive marketing blitze on all the subways here in NY. I have heard its really nice.