Im not the greatest when it come to public speaking and things like that but I want to meet more people involved in business and real estate so I can network and keep bettering my self. 

Ask your people the lifespan of the old stuff and then go from there.

I'm lacking a network and relationships with like-minded people.

It's paid for and the people across the street offered me $1800 to rent for her mother and brother.

Also what do people recommend for remodeling?

Florida has over 1000 people moving in a day, our supply is almost non-existent compared to the past and even condos are giving amazing returns (example: we have a new condo purchased at $270k bringing in $4k a month in short term rental income). 

I have been researching on how to start the process of investing and I’ve talked to a few people who are more knowledgeable than me in real estate.

Does anyone know of any people who have successfully navigated building an ADU on their property locally? 

Often, people like me surf several different jobs/careers, only to find themselves in their thirties without a vocation--something they can find truly fulfilling as well as profitable.

But with enough work and connecting with the right people you can make it happen.