I recently moved into an apartment complex in Spartanburg, SC and I moved from out of state so I just showed up after doing most everything online and was given a website to go to so that I could get renters insurance, and they said if I got insurance through this website I would only have to pay about $100 for my deposit!!

You may also want to look into learning the CAD/drafting and GIS side of surveying.

Jonathan, Check online for your state approved  Purchase and Sale Agreement, as well as an Assignment of Contract for the Purchase and Sale of Real Estate. 

It could be the on line portal doesn't show all back taxes.  

I'm starting to see Redfin "for sale" signs pop up in my area(Baltimore), so I did a little research online to see how their process works.  

Baley Whary I started using Cozy.co last month for rent collection when my new tenant requested an online payment option.

Starting out into rental property business.....looking into possibly using Easyrent.com for my tenant screening and online rent collection. 

I order them online for that house.

We have chosen biggerpockets because of there close knit online community.

You'll find tons of info online - but like @Sunny Suh recommended, you're best bet is to speak with a lender and outline your particular situation.Here's a link to get your research started: http://portalapps.hud.gov/FHAFAQ/controllerServlet?