IM looking to buy a lower end chartplotter to help me navigate around the Long Island sound area while Im fishing. I was looking at the Standard Horizon cp150 for around $400 plus the detailed chart(c-map-nt)for my area for $200. There are two other models in my price range, the Raymarine Raychart 425 and the Garmin 162.<br /><br />I would appreciate any info on these units. I have read up on them, but there is nothing like experienced knowledge. THANKS