Go to Google and type in When Liverpool was in Dixie. Roy and the Crew have an excellent website dedicated to the Alabama and James Dunwoody Bullock. Try and locate THE SECRET SERVICE OF THE CONFEDERATE STATES IN EUROPE or How the Confederate Cruisers were Equipped by Commander Bullock written in the 1880's reprinted by Mordern Library a division of Random House.
There are several online tales of Blockade runners based in Bermuda, the Bahamas, and Cuba. Happy hunting. Are you familar with the Trent Affair.