How do you identify the sleeper deals on-market?

Or if you have an investor friendly agent they can help identify properties that are in very good condition and link you to a property management company.

Quote from @Brian Bowen: I have identified a couple properties I would like to inquire about.  

In this realm you might be overpaying for section 8 housing based on returns as a good example - so just be mindful of prices and comps once you identify target areas. 

I also hope to build my network of lenders, contractors, etc.My highest priority currently is learning and practicing to identify and analyze properties.

You will also learn to identify good opportunities under the tutelage of a real estate pro.  

Motivated sellers aren't identified by an algorithm.

I need someone that has access to good deals, and a good knowledge of the rental market too, so they can identify an opportunity while others may miss it. 

If these 2 estimates are REALLY far apart, you can also identify items you have a low certainty about and do more research to raise that certainty and narrow those estimates.

You may also consider a bridge loan until you have a signed lease, security deposit, and first months rent to use 75% of the lease amount if you have a property identified and need to move quickly.