I can't tag him but Calvin Ozark runs a Rock Co area (Janesville, Beloit, etc) investors group. 

So, I plan to procure a tax list, run a vacancy check, tag by list type (probate/divorce/backtaxes/foreclosure/absentee out of state, etc) and find those that are vacant and with multiple tags.

Please tag anyone that works in that space! 

For me ( a lay person still), a D property would be one where several homes in the neighborhood are boarded up, plumbing or siding has been stolen, any graffiti inside or out, or I would feel unsafe walking around during the day.

That loan does come with restrictions/guidelines - basically the FHA needs to approve of the house you buy and needs to meet certain standards before they will loan you money to buy it. https://www.fha.com/questions/tag/fha-requirementsGood luck!

@David Barnett . to tag onto that, I think the relationship always important. 

Be sure there is no mooch bf or gf tagging along sleeping over all the time and basically becoming a non paying extra roommate (been there, very annoying).

Just use the Tags, a different Tag for each property.

How do I tag people on this?

Also I don't think you are using meta data, tags, keywords etc as well as can be done.