Does anyone have any tips for the order to do some of these things in?
In order to maximize what little time i have there...
Anyone?
I'd recommend doing Rockerfeller early morning. Queuing in the city is insane (probably more so last week), but we managed to reach the top of the rockerfeller in about 30 mins (security checks etc included). We got there about 09:30AM. I noticed the queues were much longer later in the day, and if they are anything like the empire state building 3-4hour queue I stood in without sleep then you'll be glad you went early!