I sent numerous emails asking if they needed any further detail or if any additional paper work was need.

(many more similar articles in existance). 

This article from BiggerPockets is one that I've shared quite a bit.

For example, I have seen several articles that say that San Francisco is one of the "best cities for investors" because all they are looking at is property appreciation rates over the last few years.

Hey @Joel Miller -- just read this BP article and thought you might like it: https://www.biggerpockets.com/renewsblog/rental-property-red-flags/?

Rentals shorter than 30 days are illegal in Unincorporated Clark County (See Map in Article).

Read this article from Brandon Turner about how to properly screen tenants.

I've read the majority of the articles about wholesaling and what the letters should contain, but I was just looking for a more specific approach.

Also, read a lot of tangential articles then about CA and am surprised how unfriendly CA seems to be to landlords.  

@Jonathan ThompsonAnother item to keep in mind is that all of your self employment income from all sources can be aggregated for purposes of contributing to the Solo 401k.Here is an except from an article written by Calcpa.orgWhen a self-employed individual maintains more than one trade or business, the questionarises as to whether the limit is based on the sum of earned income or loss from all trades orbusinesses under common control [as defined in IRC 414( c)) as modified by IRC 415(h)], or ifonly the trade or business maintaining the plan being tested is used.For purposes of the IRC 415limit, earned income for the self-employed individual is based on the sum of the earned incomefrom all the controlled trades or businesses, regardless of whether the related employer maintainsa qualified plan [Reg. 1.415-2(d)(6)].EXAMPLE: Andy, a sole proprietor, operates a law practice as a sole proprietorand has $100,000 of self-employment income from such practice for 2008 (prior tothe reduction for one-half of self-employment tax).