Anyone ever taken Cardsound Road? You may want to take an alternate on your way down.
It is a little know shortcut that bypasses all the traffic in Key Largo. (but it cost you a buck) Toll (or troll) at drawbridge
There is a wonderful little bar right before the drawbridge with unbelievable food. I normally do not like Conch fritters, but now this is one of my favorites. Great food, and cheap beer. Website is below: