I was looking for a few drop-in encounters to provide some connective tissue between adventures from the Saltmarsh adventure book, and ended up blown away by the volume and quality of these encounters (many of which will form entire adventures in and of themselves). There is more content here than I'll ever get to use, and the author also makes frequent use of skill challenges (remember those?) but in a way that makes sense for 5e. If your next campaign is going anywhere near an ocean or a ship, then use this to supplement that game. Also--several quality maps are included, which I totally wasn't expecting. Big recommend!
[5 of 5 Stars!]