Trying to soak up all the great advice regarding aircraft bidding!

A slightly more specific question regarding NYC flying distribution, I would appreciate your thoughts:

Whats the rough split of LGA/JFK/EWR pairings?

I tried to look at departure numbers - is it safe to say that a reserve guy / junior lineholder is most likely to get called to / have pairings in LGA?

does the split differ much between the 737/MD88/A320?

We will need to move to NYC so I am trying to research what areas make most sense for a FNG. (my wife will ask to transfer to the NYC office of her company so will need to live somewhere in the city anyways so she can get to work in Manhattan, just trying to minimize the transportation headaches...)

thanks!