@jcboy,
If I had a vote, I'd vote for you getting out of there tomorrow morning.
Why?
Your street and neighborhood is already prone to flooding just with your usually normal rain storms. It won't be able to handle the increased volume of rain from the tropical storm and the streets and lawns will flood again.
You and family will be stuck in the house, unable to go anywhere, until the waters recede, even if the water doesn't come into your house.
You can't do anything about it, so put the furniture and belongings up on as high a level as you can and get the hell outta there for the weekend.
Who wants to endure both the roving republicans, demonstrators and counter demonstrators and a flooding street?
You have the option, go be safe and do something fun for the next couple of days rather than spending the next couple days in angst wondering if you've yet seen the worst of it and how bad it will still get.
Don't wait until the last minute like everyone else does and get stuck in a traffic jam while the storm approaches.