Saltwater fishing is diverse. One day, I’m wreck fishing 30 miles offshore, and the next day, I’m maneuvering my boat up a tidal creek. I need a trolling motor capable of performing in any conditions.

I along with Outdoor Life editors and writers, tested the best fish finders for bass boats, kayaks, jon boats, and ice fishing. Here are our final picks. I talked to elite bass pros, who use fish ...