Zcaveman is correct....beware the speed traps on 301. Especially the town of Waldo. I think the speed limit is posted 30mph....go 28to be safe. Also...in some sections the speed limit will be 50. Then within about 100feet of the 50mph sign there will be another sign posting 40mph, closely followed by another posting 30mph. With nothing around on an open two lane road you will have to use the brakes to slow to 30mph. Many times I've seen unmarked patrol cars sitting off the road just beyond that last 30mph sign.
FYI...
http://www.speedtrap.org/speedtraps/...=FL&city=Waldo
http://www.oaaa.org/news/release.asp?RELEASE_ID=1372