Wyrm's Teeth cove

Where is this? Wyrm's Teeth cove is the gathering point of the great pirates of Dayeimbe. no-one but the Pirates knows its location for it is hidden unless you know the means to get there (queue pirates of the Caribbean compass ) The pirates court is set here and its overseen by the Pirate Kings itself.
Why would your players want to travel here? Great pirates have accumulated great amount of treasure, magical artifacts of unknown power, not to mention hostages from powerful families.
What difficulties do they face getting here? Finding the location for starter, travelling to the cove requires passing through dangerous waters and unforgiving rocks that pierces through the water, and if you even manage to get on land then the ghosts of pirates buried on land would harass any that they feel is wrong to be here. After that its a pretty nice place, just the court of the king and the warriors that protect him.
https://dungeonmasterblock.freeforums.net/thread/1642/dm-nastics-87-journey-destination