I'm booked to sail June of 2012 on the Glory and I can't wait. Bay of Fundy Tide is on my bucket list. I want to book the bus tour that takes you out to those huge rocks (forget the name of them).
I live in Boston and I'm so happy not to have to buy air for this cruise
As Trip posted, there are a lot of fun things to do in and around Boston. The North End has great Italian food and some of the finest bakeries around. China Town is close by and easy to get to if you like authentic Chinese food. Boston's inner islands are also close to town and fun. Salem is a few miles north of Boston and accessable by public transportation from downtown boston. If you have enough time Salem has some great history.