Searching the Internet, I have found a few sources that might be of help.
This link gives a history for those who are thinking of traveling to Haiti. Many people enjoy knowing some of the history of location they plan to visit.
The next source is the Christian Science Monitor that looks back at the history of Haiti and the only successful slave revolt.
Another site that has a great deal of diverse information is "The Haitian Revolution of 1791-1803, which describes several revolutions occurring at the same time, influenced by the French Revolution. It is interesting to note that this site affords a list of the many different classes of people involved in this revolt.
The last source provides extensive sources for its content, which may, in turn, offer more sites for you to use.
eNotes.com also has some sources regarding Haiti that would be relevant to today's Haiti. Should you need that kind of information, make sure to check them out.