Active propulsion will clearly work for small course adjustments, or occasional location changes. It is unclear whether it will be feasible to use continuously. Even though our speed is slow, we are moving a large object, and currents will constantly be pushing us. So relying on active propulsion will add to the operating expenses of a seastead, as well as reducing its self-sufficiency due to the huge energy drain. Under the tourist business model, however, it may be practical. Cruise ships move around constantly, at fairly high speeds, and are profitable while doing so. A more permanent population, however, has less reason to move and more reason to cut daily expenses.