After about a year I implemented the program tenant cloud which reduced the calls to almost zero because my tenants can now pay online, sign their lease on line and submit maintenance request online.  

Glad to see the heavy hitters chiming in . I

I can find classified military manuals online, information about nearly any topic in a few seconds, I've been using the internet for 20 years, I'm pretty good at it.

Also talked with Quick Books online today for bookkeeping software...   

There seem to be a few resources online but it's hard to tell which are reliable.

The other listings online look pretty stylish.Does anyone with experience in Air BnB have any tips about things I should look out for?

From years of experience, not in REI, but in online forums, skype chat rooms etc. 

We currently live in Fort Payne Alabama.Right now we are searching for a house for us to finance and live in. I

Just wondering if there's a quick and reliable online vendor, or should I just take my RE broker's advice (I trust her) and use her "guy" (she's never done home equity through him, to me it just sounds like another person who needs to take a cut)? 

Treat this as a normal business transaction, do not even consider this as being family.As for the interest/principal calculation's there are numerious calculators on line.