A good Realtor brings a lot to the table and is probably worth it for your first sale.

Have you tried an internship with an establish company?

The county may want one master drain field with an established Alt. field if the first one fails. etc etc.. its very county specific so thats where I would start.. 

Can a property management company be established as a subsidiary to a brokerage?

In this market, I’d make sure I had connections lined up, like joining an established team.

Do I establish each LLC in Florida and create a foreign LLC in NC/DC or is there a more efficient route? 

one almost hit the house after a storm.3. make sure when you run the numbers on Texas properties to account for the increase in property taxes year over year.4. before you buy in a new area be sure you establish some kind of relationship with an electrician, plumber, handyman, gardener, roofer Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

For now, I am leaning toward establishing an LLC to purchase and rent real estate.

There is a lot to know about owning the pad vs. land and the build of the mobile home and whether an end buyer can get financing on it.

I'm not wanting to sound condescending at all, however if this is your first time doing a sub-to there's a lot to learn about.