Simco:
I fish Boston harbor and outer islands from when the mackerel show (late april-may) all through the season. The whole area is very good for bassin'
If you fish from shore strictly, try point Allerton. I'm not sure how to get down to the water, but I see guys there alot while I'm out in the boat.
Hul gut should be good all year also. On the back side of the gut is Pemberton pier. Alot of guys fish there with great success.
Any river in Weymouth that has access should produce, but it may take some learning to figure the best times.
Even the new park at Neponset circle has access to the river and could be good.
Just gotta put the time in places. Good Luck, I hope this helps.
