PERMANENT INSTALLATION: I say an installation is permanent once you start drilling holes. A permanent installation will require you to provide power/wiring, physically mount the transducer, and mount the fish finder itself. A few years ago, these things were a lot tougher to do - similar to baking a cake from scratch. I don't like the notion of "trial and error" when I have a drill in my hand. But now that our sport has become more mainstream, products are being offered specifically for kayaks, and fish finder installation can be so easy, even Betty Crocker could do it.
When checking the transducer, the most important feature is the cone angle. For a bigger perspective of the verges underneath, choose a bigger degree on the cone. The wider beam gives more coverage of the under water and allows locating more fish within it. However, its drawback is the quick loss of strength. Due to this, it cannot penetrate the water as deep as the narrow cone. The narrow one can go really deep even in shallow waters and can also give information on the composition of the bottom.
Having a GPS onboard is something I've wanted for a while, so that makes the Humminbird 385CI a powerful combo to me. I love "jungle fishing", getting back in mangroves and other areas that are loaded with structure. It's also easy to get turned around in those areas because if you're concentrating on fishing it's easy to lose track of where you are, where you've been, and how to get back to the launch. Obviously, this will help. Between having built in navigational charts and doing your own recon concerning tides for the day, you can make better choices as to where you want to fish.
Raymarine’s DragonFly 4 PRO with Navionics Plus Mapping offers Dual-Channel Sonar with CHIRP DownView enabling easy identification of fish and underwater structure with photo-like images. Reaching depths of 600ft with CHIRP DownVision and 900ft with CHIRP Sonar the DragonFly 4 includes a built in GPS receiver and provides accurate coastal navigation data all on a 4.3” Color Display.
Pinpoint your favorite waypoints and track fish with a fishfinder from Academy Sports + Outdoors. With a detailed black-and white LCD display, you can clearly spot fish as deep as 1,000' as well as track their location with depth finder technology. Water temperature sensors allow you to monitor the biological patterns of prospective catches, letting you pinpoint where they'll be at any time of day. With a waterproof casing, our selection of fishfinders are designed for use on boats or kayaks. Our giant boating and marine shop has an assortment of marine electronics from popular brands, like Humminbird, Garmin marine and Lowrance, can help you reel in the largest catch. Receive notifications for certain depths and types of fish, as well as sonar and mapping software, so you can find exactly what you're looking for.
Bait: If you're not using live bait or cut bait, you'll want to use artificial bait or lures. Most artificial lures resemble the type of bait fish or other food, such as worms or shrimp, that the fish you're trying to catch normally eat. These artificial baits can be scented and have metal spoons attached to them or be painted in metal flake to reflect light in the water. Other types of bait include jigs and jig heads, spoons, flies and spinnerbaits, which you can attach artificial or real bait to, and attractants to make artificial lures smell lifelike.