If you have a GPS device, then you already know the many advantages of this technology. If fishing is your hobby or if you know someone who is an avid fishermen, why not get them a GPS handheld unit as a holiday gift? They will find this device easy to use and a great way to track hot spots and map out new ones.
While there are many types of GPS units out there on the market today, you should look for one that will give you depth measurements and basic coordinates. This will be helpful when you are fishing before daybreak in unfamiliar waters. Other options such as a color screen, detailed maps, and database of restaurants, motels, and hospitals are also very useful. Depending on the types of fish you are looking for, knowing the depth of different parts of the lake will help you find more fish. For example, some types of trout like to hide at the bottom of the lake.
GPS technology can also be used when fishing in waters that contain old ships, building foundations, fallen trees, and other large objects. By writing down coordinates and water depth, you will have able to fish along the edges of these objects and not have to worry about getting your lure caught....