Where to get Waypoints?

Another issue is where to get waypoints. Before you can navigate with a GPS. It is necessary to describe where you want to go to the GPS receiver. There are a variety of methods for getting these coordinates. Some are as easy as pointing and clicking on a mapping GPS. There are also ways to get coordinates using a computer including Internet sites. Maps and charts are also useful for finding coordinates. Using a road map for flying would obviously be improper. However, a road map might be ideal for using with a basic GPS for a canoe trip. A proper topographic map may be better in such a case. However, the time and expense of acquiring such a map may be overkill when a road map or free map from the ranger station might be adequate.