We went out and in the area where they usually see the whales but unfortunately it was super foggy and visibility was low so unfortunately we didn't see any sealife but we got free passes to go again. so next time we come to boston we'll try again.
its a very big boat lots of space. it gets very cold and windy on the journey to the shelf so be prepapred!! get there early to get a booth seat, itll be worth it. They have a bar and snack but its all cash only. they had someone talking over the PA talking about whales and the sanctuary they view the whales. it was pretty cool