Can you fish off the shore of brannigan's island if you don't have a boat?

Yes you can, have seen people doing it.

Kinda windy with folage, got to many snags when I tried that....short drive to the town of Rio Vista...you can fish by the bridge.

Not from the docks...limited shoreline

Yes, low tide woks best because it opens up same places to stand on the bank.

Yes