(eg, when login to the app, you can see the deals you entered in the web, and vice versa) It already defaults to including most of these sort of expenses like CapEx and Vacancies.

AP is a form of insurance - litigation insurance.So, if you have enough to protect and reason to fear litigation (and it sounds like you have), then you might want to look into asset protection strategies (which includes establishing of LLC).

Some cities have an API that let you pull data from their database.

I found it by obsessively searching broker's web sites.

On the web, it seems like Sue Cruddas and Grifaldo Properties have decent reviews. 

BetseyWe have listed our properties on Google Business .Since doing that, we are running about 50/50 of people coming directly to our web site and going through HomeAway ,VRBO or Trip Advisor or Flip KeyOur Season is almost 85% word of mouth. which really helps cut down booking fees.We have seen and been told that during season once guest find a place they book for the following year because if they don't they won't be able to get in.We have been doing this going on 3 seasons now, when we bought the place we inherited a couple of guest that have been staying on the property.

I've searched up and down BP and the worldwide web; I am trying to determine if serving my month to month section 8 tenant with a notice to quit sufficient.

The USGS also has some live stream web cams, like this one in Florence SC, that can be helpful when trying to gauge conditions at times like this when the Carolinas are experiencing widespread flooding. 

If anybody can connect with me maybe in the Puget sound area or even over the web that would be great.

I have been spending a lot of time searching the web for deals in Atlanta.