Hey Gavin - thanks for putting this data together...used it for a little demo.

As I am implementing in scala (using https://github.com/jroper/play-geojson), I ran into a few type safety issues.

Specifically:

"geometry": {
"type": "Point",
"coordinates": [
"-80.140924",
"25.789141"
]
}

Should be
"geometry": {
"type": "Point",
"coordinates": [
-80.140924,
25.789141
]
}

I wrote a little node script that fixes this - if you want me to pull request the converted data, let me know.