Dolphin, drive slowly. Don't go through standing water. Be prepared to detour, for safety. Call someone and keep them on the phone with you while you drive, if possible (don't worry about a ticket, either...right now, LE is not going to care). Pee before you leave- you may be on the road for a while.
And just drive carefully and slowly. No reason to hurry...and be safe, safe, safe.
And PLEASE check in with us once you get home, or all of us will be staying up all night trying to pull together a rescue. Deal?
Best-
Herding Cat