I chartered the boat for 5 hours.  Sargassum was in full bloom and it was constantly getting caught up as we were trolling.  Caught 1 small Mahi Mahi.  Nothing else.  The seas were a little elevated with 8ft waves.  Most of our family got sea sick.  The captain pulled into the shallows for my family got to go swimming. This is the first boat I have ever chartered that did not have a depth finder or sonar.