As far as a company to use for skip tracing, find one that has flexible pricing and no high-volume minimums if you're just starting out.

Check with various lenders to compare rates and terms.Private Lender: Sometimes private lenders or hard money lenders can be more flexible with their terms.

We've used Rently for two years and are very impressed with their approach, the technology and the flexibility.  

Right now I would imagine you're best bet is a small balance Freddie or fannie loans depending on loan size and location.

Some companies hand-scrub your lists to find the best contact information.Utilize a company that has flexible pricing options and non high volume minimums to meet your needs.

As you look to scale your portfolio, first, ensure your mortgage terms allow for flexibility, such as the ability to refinance or access equity.

@Bryan Noth The quads offer more flexibility but there is nothing better than having all your tenants under one roof. 

Since it sounds like your job is flexible and you can work remotely, explore the option of staying here for several weeks to perform your due diligence. 

No current liens but these properties have tax deeds, not warranty deeds if that matters.That as-is value is going to make obtaining financing more difficult for sure.Financing options drop off pretty steeply below a certain dollar amount because foreclosure costs for lenders can be significant.Your best bet may be to connect with some local private lenders (local investor meetups/referrals are a good starting point for this) or local banks.

You best is bet is usually to match existing.