Most people would refi and go on vacation, but I don't senses that here.  

Currently Im using Airbnb for a two vacation properties and I'm pretty pleased with results so far.

What is my next few steps to vacate these tenants.  

Vacation rentals (hint: you are already near Disneyland)?

She lives in top unit and would rent it back from me for $900.unit 1: 900unit 2: her sister lives in the first 2 bed for $525 (which is probably under market rent)unit 3: 2 bed Just vacated, was renting for $600.Market rent is probably $2,100-$2,200.

How much notice must the resident give if they are going to vacate at the end of their lease?

Under the current law, tenants who miss rent payments must pay the amount due or vacate the property within three days of being served a notice.SB 5600 requires uniform eviction notices written in plain language available to landlords for use that includes information on civil legal aid resources available to tenants and where to find translated copies of the notices.

Anyone going to the keys will live there, or pass homestead as a gateway to vacation in the keys. use the calls here and run numbers. talk to some real estate agents, property managers, etc... and get an idea of what is hot and what works at the moment. 

Non traditional boutique hotel, vacation apartments, and B&B.

Lived well below my means and built my portfolio to 30 rentals 2 vacation homes and 1 primary home.