There have been far more hurricane disasters wreck things and immediately kill people than nuke plants.

Are you locating upwind or downwind from the plant? Downwind would be slightly more likely to be a problem (2 in a million?) vs upwind (1 in a million?)

I personally wouldn't worry much about it. But then again, I spent 5 years on nuclear submarines and have above-average knowledge on the topic.

Just for background, the US Navy has a reactor training facility at Ballston Spa, NY. (near Saratoga Springs) People would drive up from NYC with empty containers in order to capture and take home the "mineral water" that flowed from the city fountain. That "mineral water" was thousands and thousands of times "hotter" than the processed water that the reactor facility put into the streams.

We humans are often more afraid of things we don't understand but which are actually low risk than we are of things we've grown used to such as 2 lane 55 mph roads shared with texting or drunk drivers.

To prep you might want to buy a couple of low-range detectors and maybe ask around about radiological health courses to take from the local community college. I have an old but functional Civil Defense radiac and a couple of personal dosimeters in my preparedness stash. (but that's just because I know how to use them)