I think the wind-up aspect of those radios is over-rated. That's a lot of winding. But they usually still take dry cells, so they still make a decent radio. I'd consider TV audio coverage and NOAA weather important and shortwave almost useless.
I'm not sure where you'd plan on evacuating to. Unless it's friends or family that are prepared for your arrival, you really should bring at least 3 days of food and water wherever you go. It's amazing how quickly people strip the shelves. If you're quick to evacuate (and if you live in most areas of Pinellas County, you should be), you need to be aware that you might very well evacuate right into the eventual path of the storm. Even if you flee to the east coast, a storm crossing the state can still have a lot of strength left as it goes back out to sea.
If you have to drive in an affected area after a hurricane, you'll definately want supplies to repair flat tires. Plugs, Fix-A-Flat, a pump or compressor, tire gauge, etc. Your car really needs to be top-notch to survive long hours sitting in lines (supplies, re-entry, or just traffic). That means a fresh, full battery and a clean radiator with fresh coolant.
A first-aid kit is always welcome. Sunscreen and insect repellant should be part of that kit. Gatorade or other electrolyte solutions are a must if you're doing any cleanup work. Heavy leather gloves, long pants, and sturdy shoes should prevent a lot of injuries when cleaning up or just getting through the debris.
I have two of those Grundig radios, and they are good. But you may want to also consider a 
