I am working on a project to try to reconstruct a possible passenger list for The Pearl.
The Pearl was chartered by four McDonnells from Invernessshire, Scotland and carried over 400 people to New York in October 0f 1773. The bulk of these emigrants then settled on Sir John Johnson's land in the spring of 1774 and later fled to Canada as loyalists.
What I have pieced together is posted at http://www.calcamerons.com/pages/unsolved/reconst.html
I realize that this list will never be 100% accurate, but sometimes using probable information also helps.
If anyone has documentation to contribute, I would be very happy to learn of it.