If you're going to be in the Orlando area, you'll find lots of restaurants offering various kinds of latin cuisines. If you like it hot & spicy, go for the tex-mex places. Other latin ethnic foods tend to not be hot, but do use different spices than you may be accustomed to. It's not generally recognized, but the US has the 4th largest Spanish speaking population in the world. Generally, you'll find an abundance of ethnic eateries representing most areas of the globe. Enjoy the adventure.

I suspect the same kinds of things can be said about nearly any urban area. There are many equally fine "native" restaurants out in the rural (well, at least the less urbanized) areas. General rule: don't order seafood at a steak place, and vice versa. If you're in a "snowbird" area, look for the places that seem busy, and then try to catch them before the rush.

We eat a lot of salads, especially in comparison to europeans, but there are usually alternatives if you don't like salads. And, depending on where you are, you may well encounter varieties of tropical fruits and veggies that may be new to you.