I really enjoyed writing this article , and I hope you enjoy it as well!
The sea has many secrets to give up--many with tentacles--and I can't wait to use this article on my players. I hope it finds a spot in your own campaign.
I live under a mile from the sea and am sometimes the first person on the beach of a morning (when I walk my tremendously dim animal companion). While I've never found anything like any of things on the beach in the morning, I live in hope...
(This is a free post--you have not been charged for it.)