CACHE IS NOT AT THE POSTED COORDINATES.

We found a bottle with a strange map inside. The cousins are convinced if we can figure out what it means that we will be sure to find treasure this time. We relaize they always ensure us that we will be rich beyond measure but who knows, maybe this time they are finally telling the truth.
This is a simple puzzle. The map has important information to help you solve the true location of the cache.If you have young scallywags let them solve this one.
Major hint:.
Start at NORTH.
We have been told that the treasure is hidden within tupperware - it seems odd - but you never know.