I looked up the town of Florida NY in the SPV Railroad Atlas for the Northeast.
On the map on Page 39, it shows the line running from Goshen, through Orange Farm,
through Florida, through Big Island to Pine Island Jct. From the railroad listing along
that line, it appears it was first owned by the LNE, then the Erie and finally the Erie
Lackawana. The line north of Goshen to Campbell Hall shows that it was first the LNE,
then the Erie and finally Conrail,
I came across this page showing stations in Pine Island, Florida and Goshen NY
including a bit of text on the railroad.
http://www.gingerb.com/lne_trackage_rights_on_erie.htm" onclick="window.open(this.href);return false;
Station at Pine Island
http://tinyurl.com/nbqesvy" onclick="window.open(this.href);return false;
Existing RR stations in Orange County NY
http://ny.existingstations.com/counties/Orange.html" onclick="window.open(this.href);return false;
Map of the LNE including Florida..
http://www.gingerb.com/lne_lines_in_ny.htm" onclick="window.open(this.href);return false;
Hope these items are of help.