Captain John Boats in Plymouth has been fishing the waters of New England for more than 60 years. We've learned a few things over time. We know the species of fish our groups are in search of and where to find them. Our crews also know the equipment and fishing techniques, and we share our knowledge to ensure you have a worthwhile experience. Cod, haddock, mackerel, pollack, and flounder - we can find the fish. We have four hour and eight hour trips available.