GeoBear at Nobska Light 41°30′56.7″N 70°39′18.5″W This is not the source of a hint. Find another.
Once you have solved the puzzle, you will need just one physical key to unlock the container. Two of the three listed trackables will do the job. One of them will not. Choose wisely. You can find keys here:
Key #1 This key will unlock the cache.
Key #2 So will this one
Key #3 This one will not work.
The Rainbow Bridge
by Paul C. Dahm
There is a bridge connecting Heaven and Earth.
It is called the Rainbow Bridge because of its many colors.
Just this side of the Rainbow Bridge there is a land
of meadows, hills, and valleys with lush green grass.
When a beloved pet dies, the pet goes to this place.
There is always food and water and warm spring weather.
The old and frail animals are young again.
Those who are maimed are made whole again.
They play all day with each other.
There is only one thing missing.
They are not with their special person who loved them on earth.
So, each day, they run and play until the day comes
when one suddenly stops playing and looks up!
The nose twitches! The ears are up! The eyes are staring!
And this one suddenly runs from the group.
You have been seen, and when you and your special friend meet,
you take him or her in your arms and embrace.
Your face is kissed again and again and again,
and you look once more into the eyes of your trusting pet.
Then you cross the Rainbow Bridge together,
never to again be separated.
Step one: Find the source of tail of the beaver light. Double-check coords for it
You can validate your puzzle solution with certitude.
FTF: Neogeo585 and Spooko13. 29 days after publish.
FTS: Neogeo585