hurryup

ON Sunday we went to Zaks Bay down by Jones Beach to see the airshow
At the end of the show just before the fog really set in a drone was flying just overhead. It was quite large and was white with red or orange markings on it
It flew right behind the back of our raft up and we could see the camera spinning around taking a look
it flew off to the south then headed to the west
There was a large presence of authorities of different agencies so

was this a tool used by one of the agencies or was it privately owned and operated

Did anyone see it and know where it may have come from ???