I reside in Massachusetts and my boyfriend and I want to purchase a vacation home in a specific resort in Davenport FL.

Any specific blogs, people or places I need to plug-in to learn?

Be careful - follow the laws specific to your area.

So then I decided to look into the possibility of opening my own practice and specializing in Real Estate specifically.

Specifically, there's job growth (Intel, Honda, Amazon, Nationwide, etc) and the population is growing (unlike Cleveland or Cincy).

Low margins, low returns, Also depends on your teams and property strengths.  

More specifically Franz Schubert’s Trout Quintet.

If actions by the tenant in a NNN lease leads to a contractor placing a mechanics lien on the property, and assuming the lease agreement does not specifically address this scenario, what options are available to the landlord to resolve this?

I rent specifically to contractors working short term jobs at a local petroleum refinery.

First step would be connect with a local lender familiar with the strategy specifically utilizing fha loans.