I've heard of where some coaches or courses weren't geared for newcomers and would like advice on a good land flipping coach that's not going to require to give them an arm and a leg but will really help me get started. 

And as you go through a career you learn what you like and are good at and what you dont like and are no good at.. 

I don’t understand how you can have 13 rentals that are paid off and a primary residence that is paid off and still need more cashflow.

It likely means you have that amount of coverage when caused by another peril and as mentioned it's typically a significantly lower limit than other coverage amounts.If a pipe bursts, it will likely be covered. 

If you are kinda tech savvy and a DIY guy, you could build one yourself.

A shopping mecca five times bigger than Lakeline Mall, a 21st century mega-factory, an ever-growing Apple campus and a somewhat secret but sizable spot occupied by Tesla.With a population increase from 2020 to 2023 of 14.5%, Williamson County is clocking more new residents than all other counties in this fast-growing region.

I live in San Diego, CA and as you all know, it’s a very high entry point here so looking to get into a long term rental elsewhere.

Condos are cheaper than houses, and to my mind, a vacationer wouldn't care much about staying in a bigger place for their short stay, and would be more concerned with a good location and a nice view.Thoughts?

That one and a duplex off market sitting right next to it are right at the edge of a B neighborhood and going into a B-/C+.

We use Turbotenant and used Apartments for years before that and a different one before that, that apartments bought out.