Best if the people you work with are in your area and know your market. 

Quote from @Andrew Steffens: I think most people here will caution you on these courses. 

I would love to meet and network to people in South Florida , and find a mentor or someone who has taken a similar investment route that I am doing from flipping to owning rental properties.Really just meet likeminded people. 

People buy a house because the house fits their needs, financing is icing on the cake.

The number of longer term renters looking for a furnished home is a much smaller pool of people. 

Most people are NOT going to demolish a perfectly good mobile home.

The people who struggle here usually underestimate those factors.One thing I do differently than most: I share actual performance data from my rentals—purchase prices, rehab details, rent numbers, lessons learned, and backstories.

Flipping it will take time if you have to sell.Plus a home like that doesn't lend itself to a LTR unless there is a demand for high end rentals.What I would like to see is some examples of what you are looking at along with basic numbers you have run so far.

Quote from @Sebastian Medina: I would search out people in your market that are flipping, and try going to a couple meetups as well.

Im generally distrustful of most people/funds in the real estate world.