Boston Harbor Vicinity

6/18/14. Tide was flooding all evening. We bucked it from Boston Harbor to Big Fishtrap eddying along the shore line in some places. We explored our way to the end of the northern finger of fishtrap bay. Calm to light breeze all evening. On the return one of our participants capsized his boat & was quickly rescued & provided with a hooded jacket for the remainder of the trip. estimated 4.5 nm