You have great choices. Are you set on going out of state? I don’t see a better option than UNCCH. You have other great choices, but none as good as that, at least IMO.
Be wary of trying to visit too many colleges, mainly because it takes time to visit colleges and you still need to keep up grades. For example, if you aren’t truly interested in UTK, don’t feel you need to visit “just in case.” You may get off a waitlist, or you may yet still be accepted to your RD choices.
Fwiw, I think not getting into UF isn’t a big loss. It’s not better than UNCCH. Feel happy that you have really good options. Good luck with your final decisions.