+1 on the A1A route and Ocala National forest. If you would look at the map, that A1A ride is amazing. Quiet, peaceful, just all out gorgeous. Ocala has some pockets of campers, but has long stretches of smooth riding. If you hit Ocala through US 40, be sure to swing by Al and Jan's for some breakfast or lunch. Amazing hospitality , LOTS of good food and biker friendly.
Keep me posted, as I am about 45 minutes from Tampa, perhaps if time allows we can meet up. Ride safe !
Barry