This kitty hunt is a nightmare... but I will not stop until I find all of these damned cats...
I found on another sites better pictures of the Maps and descriptions
The 75 and 76 are somewhat misplaced in the guides, just fly low between until the controller starts to vibrate...
And like Owen has said, number 96 is misplaced too in the maps, the cat is further up in the street, going NE, on a crossroad between 2 mailboxes and 3 yellow newspaper dispensers. And number 100 is in the road further north too, turning left.
Finally got all cats, 3 and a half hours to get them all... \o/