Or even worse, trying to slide in under the radar and "skip" bringing safe, habitual units to market and then trying to get a high rent to make the numbers works.

Have you tried just paying someone who has access to a skip tracing service?

Work two jobs, one for at least 2 years (stable employment with health insurance), the other could be temp jobs, or a side job working overnight in a pool room in a decent neighborhood (or something like that).Pay for sack lunches, homemade dinner and breakfast, car insurance, an inexpensive car with a good A/C and heat, holiday gifts for favorite relatives, and stay with parents for free (or a very small charge).Parents hate you and say you can't live there, get a cheap room in a nice neighborhood with similar aged people.Bankroll up your cash reserves as much as you can.Read Rich Dad Poor Dad. 

Sorry this is butchered but I'm on my phone and trying to get my daughter to eat breakfast.

When considering using a skip tracing service, there are several factors to consider in order to find the best service for your needs.

You'll want to have a very strong operating agreement (which a lot of investors skip) and, if the LLCs are not registered in Florida, you'll want to do that at www.sunbiz.org.

Skip the extra closing?

Education is the easiest way to skip the line, collapse time, and to learn from someone who's been there.

Truepeoplesearch.com is a free skip trace for addresses, phone numbers and maybe an email.good luck

Once you pull that data, you will have to skip trace it.