If you don't know which County your Ancestors were from, or have a general query about Florida history or research, you can post to the FLGenWeb Florida Discussion Group
Anyone can can read the Groups and the Archives, but you do need a Google Account to post.
Below are links to different individuals or groups of lookup volunteers who may be able to lend you a hand by checking a few facts for you. As with all Lookup Volunteers, please follow the instructions offered at these individual sites and please do not ask them to do anything which might violate copyright law.
You can volunteer to do lookups, too. Go to the FLGenWeb Project Help Wanted.