Yes, Florida can be a really colorful place, even without LR presets. I picked up presets from several sources, but I used presets from the following sources for these pics:
PresetsHeaven | Your source to free Lightroom presets (CSI Miami preset for #4 pic)
Inside Lightroom LifeInDigitalFilm --This site is especially cool, as all the presets are designed to mimic film.
I mainly used the Velvia preset on most of the pics.
Adobe - Lightroom Exchange I believe that this is the one I grabbed the preset that I used for the sunset.
Even after applying the preset, I wound up doing a little more tweaking to some of the pics to get them exactly how I wanted them to be.
HTH,
Heather