Skipper Bob's guides (I have the 2017 guide to
anchorages....most excellent guide!
Publications | Skipper Bob Cruising Guides ) as well as the updated Waterway Guide available at West
Marine, Amazon, or the Waterway Guide website. And don't forget local knowledge!
(Note: I am in no way associated with any of the above
commercial sites. Only sharing my
purchasing experiences)
Best of Luck!