BP has done such a great job of promoting SFR investing to the masses, that those masses have pushed up real estate prices to where it's now DIFFICULT to cashflow right away.Keep going, but understand you won't get rich in real estate overnight - it's a long-term wealth building strategy.For the short-term, recommend joining a few in-person investor meetings if possible, otherwise online ones.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

I'd recommend attending investor meet ups.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

For jacksonville I would highly recommend Elenis at Thirdstone Properties. 

Does anyone recommend knowledge sources on building a mobile home parks (websites, books, organizations, plans, etc..). 

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

If you're working with an investment brokerage, I'd recommend tapping into Tampa and Central Florida markets too—areas like Riverview, Wesley Chapel, and Brandon have been strong for both flips and long-term holds with steady demand.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

In most cases, I don't recommend renting out your primary residence especially if you have no rental experience and that is because usually your primary residence was bought without the idea of renting it out.