Last Updated: 7th Jun 2012
The trolley tour of Boston, offered as an optional, is the best way to see the entire city. Take it at your own pace, but I would suggest stopping off at the USS Constitution and Fenway.
I've found from experience the best and most reliable brand of adaptors for Australian travellers is Korjo. Check out www.korjo.com
My advice would be to do as many excursions as you can. They are a great way to get to know your group, and they are always good fun.