Lehigh Acres, FL does anyone have any info?

I am considering a move to Florida and I am hoping someone can give me some insight into Lehigh Acres. Do you or anyone you know live there and what kind of an area is it? There are vast amounts of homes for sale and that seems scary. Is the place situated over an old toxic dumpsite or something? I can't help but think there must be something other than a bad economy driving so many people away from there. Any help would be greatly appreciated. Anyone doing "owner financing" on a duplex in that area would be great to know as well. Thanks.