Nor would it be such a long interval (salt being first made) betwixt the undertaking of this fishing, and the bringing it to perfection, for if every servant were enjoined to practice rowing, to be taught to handle sails, and trim a vessel, a work easily practised, and suddenly learned, the pleasantness of weather in fishing season, the delicacy of the fish, of which they usually feed themselves with the best, the encouragement of some share in the profit, and their understanding what their own benefit may be when their freedom gives them an equality, will make them willing and able fishermen and seamen. To add further to this, if we consider the abundance, largeness, and peculiar excellency of the sturgeon in that country, it will not fall into the least of scruples, but that one species will be of an invaluable profit to the buyer, or if we repeat to our thoughts the singular plenty of herrings and mackerel, in goodness and greatness much exceeding whatever of that kind these our seas produce, a very ordinary understanding may at the first inspection perceive that it will be no great difficulty to out-labor and out-vie the Hollander in that his almost only staple. This flowery author goes on to make ingenious suggestions about raising fish in captivity, like domesticated animals, by inclosing a creek against their egress but keeping it sluiced to permit the action of tides. He even guesses that a nutritious and medicinal oil could be produced from fish livers. It is worth noting that both these suggestions have been proved practical but they had to wait until modern times to be carried out. In the anonymous _A Perfect Description of Virginia_, published in 1649, the population is given as 15,000 English and 300 negroes. The count of boats, remembering the shortage of 40 years before, is impressive: "They have in their Colony pinnaces, barks, great and small boats many hundreds, for most of their plantations stand upon the river sides or up little creeks, and but a small way into the land so that for transportation and fishing they use many boats." The enmity of the Indians had been a constant irritation, and worse, ever since the first days. As soon as it became possible to do so, effort was made to cut them off from the resources of the tidal waters. It was reasoned, and as it turned out, rightly, that with them unable to supplement their food supplies with fish and shellfish, especially oysters, they would be weakened in body and more easily subdued. The word early went out: Keep the Indians away from the water. This strategy worked so successfully that by 1662 it was deemed safe to ease the pressure. Thus another milestone was reached: the first oyster licensing law, as recorded in Hening's _Statutes_: