I did a quick google search and found a few in the Jacksonville area. 

Google it.  

Even if the area has Google street view you don't know the condition of the property today.

You talk about the leases but do Not specify if they are month to month, or yearly with the agreement of rent increases.You can Google "California rent increase law" to get the California Department of Consumer Affairs instructions on rent increases. 

House flipping spreadsheet, Google it.

But on average my site shows up on the 1st/2nd page of most google searches for my keywords.

Find them through Google and meetup.comTwo Great reads, I bought both J.

So far i have came up with ignoring the list price and finding out what a few other houses near the same neighborhood as a listed house on redfin or similar apps would rent for typically a 3/2 with rents ranging from $1k-$1500 and just googling some common expenses and thinking that taking 30% off the rent to get the NOI and dividing by a 7% cap to get a idea of what i can pay for a property.

A google search turned up a number of test kits and services for meth residue testing.

Find them through Google and meetup.comTwo Great reads, I bought both J.