Even though they are not required to do so, I’m sure the Volusia county clerk of site that leads you to the online auction cautions you that you may not receive clear title, you should consult an attorney, do your own research, etc. just like the other FL county sites do.

Tips?

Any other advice or tips would be greatly appreciated :)

I am also a part time college professor (I share this because I heard there might be a first time home loan available for teachers as well, but I couldn't find any information online).

When you start shopping for properties your realtor will most likely know people who own rentals, also, when you look at properties in person you can meet other property owners or brokers. 

During your learning career, what are some tips and tricks you've picked up that you don't think are mainstream?

I’m looking for a service that tenants can pay their rent online / auto payments.

Online or otherwise. 

Perhaps shopping it around is a viable option.

Could someone that have passed for the same situation share some tips...??