Go find expensive houses that have sold in the condition you want to rehab them into (something like the end product you envision) and then see what they would rent for.

Not familiar with this product. 

@Dallin HernandezWelcome to BiggerpocketsMost lenders, conventional or portfolio, will require 6 months on title and for the property to be stabilized before you can refinance it into a long term loan product. 

Usually there is not a ton of equity built in on this loan product.

Because you won't have issues with lead paint and asbestos as both of those products weren't really used in residential applications after about 1978.

I use excel to keep up with my properties, very powerful and customizable.

There are some products out there which sit in the middle such as 5-10% down payment conventional loans which have PMI until you reach 20% LTV, and then PMI can go away.

This is a great forum with very knowledgeable members that will help to guide you in the right direction.I really like the alerts feature that can quickly guide you to current topics that may be of interest: http://www.biggerpockets.com/alertsThere are some pretty nice discounts on many products and services offered as Perks to BP members that you might want to check out: https://www.biggerpockets.com/perks/pro

Excellent place for low income tenants--and they let me know as much. 

Walmart, on the other hand, has a beta of 0.48, which also makes sense because even in a downturn people are going to continue to need groceries, and since Walmart has cheap products, people will continue shopping there, which means Walmart won't experience as severe of a downturn as the average company.If you apply that to a real estate market, I would think that cities with high tourism have high multifamily betas (maybe Nashville as an example).