i have a map here at work that has a number you can call for schedules to each island. 617-227-4321. the website that you can go to is www.bostonharborcruises.com
irl thers great fishing out there on the islands. you can take the ferry out and fish all day. some islands you can even camp on . and fish at night. a few years ago the park dept. held fishing derbys out there for the weekends good times. you should give it a try. for anyone who cant get out and fish the harbor . because no boat. this is a great way to be able to fish out there