I have been looking into some of the online courses from The CE shop and other online portals to buy a course to get through my realtor licensing studies, but I am confused on which one is the best one.

The Condo base on the last Title Study done in March 2019 is worth 150k the title is clean (it means it does not own any money) but because of the situation can get the private banks open a line of credit. 

First thing I would say is to study all different ways to begin investing and see which one will best match your personality.

Study the market.

A cost segregation study is one of the most beneficial tax benefits for commercial real estate properties.

Study the market.

There are multiple people on BP who have experience in this space and I suggest you study study study, read, read, read, and talk to as many people with experience here that you can. 

In other words, it seems to me that the data in this study is skewed and incomplete.2) Okaloosa Island is a "tale of two cities": the south beach side of expensive condos and the up and coming north side, where only a small portion allows short term rentals.

Keep in mind the study is going to be $2-3k. 

Its not the normal vanilla whosaling and you for sure need dough to pay for the entitlement process's  engineers studies and land use apps etc.