The final is not at this location. This puzzle must be solved first to discover the correct location of geocache container. This is a field puzzle and can only be solved by going to near the listed location. You probably will need a pair of binoculars or a camera with telephoto or zoom as the clues are fairly far away in the river.
Use the chart below to help you.
The final coordinates are: N 44 00.ABC W 124 07.DEF
A = the number on the "passing daymark" at the listed location minus three.
B = The number on the "passing daymark" at the listed location minus five.
C = The number on the "can" south of the listed location minus six.
D = The number on the "can" south of the listed location minus two.
E = The number on the "nun" north of the listed location minus four.
F = The number on the "nun" north of the listed location plus two.
All of these navigational aids are in the river.
Check sum: A+B+C+D+E+F will equal 34.
Good luck! The final is log only and you must bring your own pen.
The waters of the United States and its territories are marked to assist navigation by the U.S. Aids to Navigation System. This system employs a simple arrangement of colors, shapes, numbers and light characteristics to mark navigable channels, waterways and obstructions adjacent to these.