I will take a shot of the diagram. It may look a little confusing because the lake is rather narrow and some of the tributaries are the same width as the main lake.
The ones circled in red are points directly on the main lake body. The points in white are located in a creek so they are called secondary points. The secondary points are located off of the main lake in a tributary known as Little Blaine Creek. Even though they are technically called secondary points, they fish no differently than those on the main lake.