Here's pics from my vacation to Florida, they're divided into categories, I'll add more later.
Lighthouses
These are all resized and I'm sorry that they are all not the same size, many were taken distantly and I cropped them instead of resizing.
Alligator Reef
These two views are from the private beach of the beach house we stayed in (Karapan on this page: http://www.trecorentals.com/properties_islamorada.cfm )

Taken when the cloudy weather provided a very clear view of the lighthouse

The normal view
Biloxi
We stopped in Biloxi, MS on our way to Florida and I had to visit the lighthouse

The lighthouse is still closed and the doorway is boarded over

An American Flag hangs from the gallery and the lighthouse has a 5th Order Fresnel Lens
Carysfort Reef

Distant view from Glass Bottom Boat tour of Molasses Reef
Hen & Chickens Shoal
You could barely make it out from the house, it's 7 miles northeast of Alligator Reef. With Binoculars it looked like a black stick but it's the right structure. I circled it so you could see it

Key West
I climbed the Key West Lighthouse (more pics later in a separate thread) while in Key West, this view came from the back porch of the Keepers House

Molasses Reef
This view came from the glass bottom boat tour I saw Carysfort Reef from

This view came from the glass bottom boat tour I saw Carysfort Reef from