You should be asking your neighbors about what happens. If you are very close to the bay, even if the wind does not cause damage, the storm surge will drive those waters in a very long way, what you need to know from someone who has been through one (and it has been a while since they went through that far north) how far inland the storm surge comes and if you should expect flooding. Hurricanes are tricky, you never really know how bad it is going to be, so you should prepare. Even a tropical storm can cause real problems if it stalls or wabbles a little differently than the weather men predicts. Our worst expereinces were from tropical storms, so you just never know!
We went through several TS & Hurricanese in Lousiana and Texas, and you should have drinking water, a couple of weeks of any prescription medications for your family, some non perishable foods, and cash, on hand if you are sheltering in place. If the power goes out, you can't get money from an ATM, and most places will not be able to run your credit card either. Charge your cell phones, but you may not have that service either) Get extra batteries and a portable radio and flashlights, you may have trouble finding these on the shelf by now, or bottled water, but you can also get a few pitchers and fill them and fill up your own bottles before the storm. You usually do not loose water, but you will be told not to drink it.
Usually, it is just a few hours that your power will go out, but it could be a day or even more in the worst case. Make some extra ice today if you can, and if you have a freezer, buy some ice and store it,and have your coolers handy. You may need them if your power goes out, and ice is the first thing that is in short supply (along with the generators at the Home Depot.) Leave the freezer and the frigde shut if the power goes out so that you conserve the cold and save your stuff if the outage is short lived, and only open it and put your stuff into coolers if it is obvious that your power is going to be out for longer than it would take before your stuff starts to thaw. You may want to have the grill handy for after the storm (protect it, so that you can use it) and cook all the stuff you will loose if the power goes out on the grill. It is a good time for BBQ. If you are a coffe addict (like me) I always made sure that I had a way to brew it (you can put a kettle on your grill to heat water!) If you have a gas range, you can still use that if you have a lighter or matches because the electric starter will not work.
Don't know about Delaware, but down south you want to stay out of the surge waters, even if they look still and not too dirty. Kids will want to play in them, and the surge can bring all kinds of stuff inland that you would not find usually, like snakes and (in Texas-fire ants!) and you just never know what is under it, or if it washed out what you think is under it, like the road.
Good luck, I hope it is not too bad. If you have a chain saw, you will be everyone's best friend...if not, listen for that buzz, and make a new friend from down the street. My husband was never without a chain saw in the garage (he grew up in Houston!)
M.