Here you go Chilly:
http://199.241.8.125/index.cfm?FuseAction=MarriageLicenses.Forms
Have a look at the Mail Away form - it explains the process.
One thing I did find out about, you need it signed by a notary and they charge anything up (an over) £100. Brevard also warned me about the 60 validity for the license. If you don't time it right it will either be too early and expire or too late and not be valid.
We've decided to go to the courthouse at Kissimmee to get ours.