I have been searching and seeking out stuff for over 2 years now and run into a wall, so I thought here would be a good place to ask for some more help.I have reached out to a myriad of investors that have wrote books, meet and local groups, and places like this and they have all said the same thing. 

.- What measures can landlords take to ensure protection while renting, and what steps should be considered prior to seeking a tenant?

For investors seeking stability, flexibility, and reduced seasonal impact, these states are ideal.

This strategy ensures that these properties are protected by the liability protections you’re seeking

We market early in the spring semester for fall leases, show them often, seek referrals, etc.

I am seeking some advice on the padsplit market here in Atlanta area.

Readers are advised to seek professional advice.

Readers are advised to seek professional advice.

This depends on the market you are seeking, but in Tampa where I am you cannot get a decent STR property under $400k or so. 

You're off to a great start by posting here but seek advice.