Your time frame on the way down/up? If you have the time, you will have many opportunities for some nice sight seeing on the way down.
I would avoid I-95 even if you need to make time, there are better interstates with less traffic and better scenery. Florida has some nice roads
if you have the time to get off of the beaten path. I myself have been trying to change my "Point A to Point B" style of riding. I really like this web
site for trip planning and route building:
Find Motorcyle Roads, Trips and Events in Florida, USA | Motorcycle Roads and Rides | MotorcycleRoads.com.
Just click on the line of road that you want info on, and it will describe the road in question.
For locations to visit, I love this site:
Roadside America - Guide to Uniquely Odd Tourist Attractions. Between the 2 sites you can plan a heck of a route
and see some unique places.
BTW- Florida may not have the best roads… but you can ride them ALL YEAR LONG!
Key West can be a nice ride, but it can also suck. Timing is everything. There are many threads that discuss riding there:
Search Results - FJRForum
I like riding there in the night / early morning and timing my arrival to the "7 mile bridge" at sunrise. Have a great ride!
Oh… I almost forgot- Be prepared for heavy rain showers. They don't last long, but if you are not used to them they can be a PITA.