The beginners guide will give you a great overview of the business.

Gives overview of each property and is ready for Schedule E. 

I use Propertyware, its very comprehensive but takes a a while to get used to if your not an accountant. 

If you want to discuss the specific numbers of your scenario and could use the advice of someone with a comprehensive knowledge of all loan products and options to maximize your investor returns, I can recommend you to one of my advisors.

I'm interested in purchasing the DC Landlord Forms, but wanted to a basic overview of whats covered. 

Here is a comprehensive list of 32 questions I like to ask a potential Property Manager:1.

. :-)I'm a mortgage broker with 17 years experience, a credit repair expert, landlord and now short sale negotiator.I've just been enjoyin' the heck out of this forum all day long and, I must say, as someone who has visited a LOT of real estate investor forums, this one is hands down the best and most comprehensive I've seen.Bravo!

https://www.biggerpockets.com/lead-manager/overview

I would move on to a PM who has already taken the step into a full fledged legit business that is interested in providing a more comprehensive service to his customers.

They have a few reps who speicalize in 1st postion HELOCs. https://www.reliantbank.com/mortgage-overview/our-heloc-team/Best of luck