If you fish then you know Fishfinders. At Northeast Marine Electroics there are electronics for hiking, fishing, boating, camping, and driving. There is a huge cullection of Standard Horizon Electronics including GPS chart plotters and Marine Electronics. There are also cool fishing tools like Furuno Fish finders. They have the most up to day and the biggest selection of discounts marine electronics and they carry tons of stuff you would need at sea including, depth finders, binoculars, radar, gps systems, batteries, compasses and even videos to help you learn. And the things that they sell are the highest of quality and you will have no problem finding what you need at this site and if you do you can call them they their customer service will help you with what you need.
When you are at sea you want to have goo equipment that work so you can relax, have a good time and not worry about potential problems. Their products will give you peac of mind because they are reliable. Some brands they carry are Garmin, Raymarine, Astron and Standard Horizon.