FYI, Miami-Dade Fire Rescue (Florida) has one of the best anti-venom stock pile in the country.

Miami-Dade Anti-Venom Unit (venomousreptiles.org). The page repeatedly states call 911 first. May wish to have the number around if you own or could come into contact with any exotic snakes, and are in Florida.

Also, according to this press release coral snake anti-venom will no longer be in production in the United States.