Find a working boat | Chapter 2 - New Beginnings DI Riptide Guide
Last update: 11 May 2016
Enter Marika's Marine and start exploring. Beware of many zombies, especially that here will be not only Walkers but also Infested and some Suiciders (eliminate from distance or avoid).
Game won't give you an exact localization of boat, but finding it isn't difficult. Head for water and search a northern-east part of Marine. The boat is shown on screen above.