Also is there a source where you can see all of them mapped out?

@Ryan Lloyd - There are lots of good sources out there.

Some of these sources will expose you to extra taxes.

Both of us have studied permaculture, so based on permaculture design principles we cleared a couple acres, planted a food forest and dug a pond.

@Avery Carl book looks like a great source!

It is always free, we just ask that everyone orders food and drinks to support the venue. 

@Jason Lagan Welcome to the Central Florida area, lots to learn in this city but BiggerPockets is a great source to help out with the resources of individuals here.

One source of cities to avoid is Neighborhood Scout's 100 most dangerous cities.

I wouldn't use rentometer or other similar sources, call a couple local RE offices, there are about a dozen located in downtown Mount Dora to get a actual scoop on what rents would be.

Section 8 program recipients should have a letter or voucher - this will be the most accurate way to find out rental amounts from Sec 8.Voucher values increase from time to time so our best source for this information has been through connecting with local Section 8 and City Fheps program coordinators.