By silversides, do you mean bay anchovies?
Last Thursday the blues spit up the 1.5-2" spearing. No bay anchovies.
Last Fall, on several trips, we had albies busting out of the water, with sprays of bay anchovies all around the boat. We were just off the Shrewsbury Rocks. The water was very clear and we could see the slight tint of pink in the water from the shoals of anchovies. It was like a Nature Channel show. My buddy and I caught and released over 25 albies that day on small pink epoxy jigs.
I just purchased a pack of 6 - AVA 005's. They are about 1.5" long and cast well on light spinner with 10lb braid.
BTW, I just saw some Reports from Captree PBs that showed good catches of albies and bones. I hope they continue to move West.