Can you give the forum a few numbers on your existing properties, including estimated values, current loan balances, current rent on the duplex and expected rent on the SFH?

The coastal land is already near built out including Miami.  

The agent "worked" for 2 hours at the most including drive time to the closing.

When all the dust settles, and the  person searching is tired and discouraged and gives up, Jerry may not have bought  a single lot, but he's made some money from the training he sold you, which was his main goal from the beginning!

Include all expenses like property taxes, insurance, maintenance, and property management fees if you’re not managing it yourself.Network Like Crazy: You’ve already made a great first step by joining this group!

I'm a fellow real estate investor and I own properties throughout New Hampshire and Maine Southern Coast, I'd love to connect and bounce ideas off each other. 

I worked for a property management company that requires all potential tenants to check into the main office prior to showing as a means to provide a safe showing for the employees.

BP doesn't allow any form of marketing in the open forums, which includes your business or services.

That would be a helpful addition to your plan as you would further reduce your cost of living.Also don’t forget from that $600 you are planning on getting in cash flow you have taxes, insurance, maintenance, capex, and vacancy to consider.With two homes, you may want to keep that extra $20k as an emergency fund rather than spending it on a third property and then be left with no emergency funds.The $1,000 a month includes incidentals for maintenance and taxes etc.

I would send a lease violation notice that advises the tenant that they have violated the no smoking provision of the lease and that it needs to be cured immediately - to include complying (not smoking) and remove any odor/damage that may have resulted.