Welcome to the forum.
Depending on whether you plan on heading North from Tampa via the I-75 or I-95 there's a ton of stuff to see.
Up the western route, just north of Williston is a place called Cedar Lakes Woods and Gardens. It's basically a retired dentist's backyard open to the public. 100 yrs ago it was l lime rock quarry, but he's landscaped it with terraces, indigenous plantings, and water features, you can kill a couple or three hours there exploring it easily, and it's well worth the entry fee. I had no trouble navigating the dirt road that leads into the place, and there' ample parking and space to make a 'U' turn in even the largest of 5'ers.
The other side of course has St. Augustine, a fine Campingworld and Gander Outlet on the outskirts, and a couple hours further North is Savannah with all that historic place has to offer.
I hope this gives you some ideas.
Enjoy your journey.
I hope this
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