We just moved to Marco Island at the end of July 2017. Six weeks later, Hurricane Irma made landfall here on the island. We didn't have any shutters, impact windows, nothing. Our house was built in 2000, so the roof was older, the pool cage screening was older, etc. We got back from our evacuation and found lots of shingles gone, but the roof basically intact. The pool cage had screening missing (or in the pool) about 60%. We didn't have any water intrusion (that's what we were worried about the most since they reported we were going to have 20 foot surge) and the power and utilities were on and working absolutely perfectly. We got a new roof, added impact windows and front door to the front of the house and shutters on the other three side and replaced the screening on our pool cage.
Irma was a different hurricane since it was so wide and affected almost the entire state. So Orlando did get affected. I don't think you have too much to worry about other than tornados as offshoots of the storm. And any rain if the storm lingers over the state instead of moving out quickly. You'll want some water stashed if you lose water pressure, some food that you can prepare if you lose power, etc. Make sure your insurance is up to date. I know our homeowners' insurance didn't cover the pool cage, so we paid out of pocket for those repairs. Check with your neighbors to see if they have flood insurance or not. When we first got flood insurance in Louisiana, we were not in a flood zone, so it was only about $270 a year. After we made two claims, it jumped up to about $2400 a year. Our flood insurance on the island which is a flood zone, is higher than what we paid at the beginning in Louisiana, but not nearly as high as it was after our two claims.