Try
You can enter your zip code and find nearby sources. Two that immediately come to mind for you are The Wood Shop on SR35 a few miles south of Silver Springs, and Chipmunk Hardwoods in Edgewater. Of course, you also have Woodcraft right in Casselberry which has some wood, as well.
Good luck.
LRod
Master Woodbutcher and seasoned termite
Shamelessly whoring my website since 1999