That is true, Brooklyn today is definately not the same Brooklyn I left in 1987, and believe me - when I was there just the other day - I barely recognized my old hood...
Queens is cool, maybe out towards LaGuardia Airport there might be a couple of good places to hide out at, or perhaps Astoria - but then again, it's been many many years since I've been there............
As for things to do - as previously mentioned - all me favorite places are gone, except a pub in Bay Ridge Brooklyn which may or may not be ok these days.............
That's why I fled north east to where I finally settled at during the summer of 1991
We Have It All In The Valley!!!
God be with you..............