I was into steady mackeral from a couple of miles off graves light to B-bouy.
I like to fish live bait near the graves, boston light, point allerton and outside the gut just to mention a few.
There are literally hundreds of locations in the outer island area.
All the brewster islands preoduce a various times. Georges, and peddocks too.
Lots of people fish around deer island, but I stay away from there (Too much boat traffic).
Just keep trying areas. Try throwing chunks into rocky shores, or live bait if you have em'. Live bait is my favorite.
Good luck
