What type of work to seek out to learn more about RE investing?

[Anthony Arredondo]

I've got a growing portfolio of rental properties, and I really enjoy it.  I'd like to learn more about how larger property management companies handle acquisition and holdings, but I'm not sure exactly how to do this.  Is there some type of work I could seek out to learn more by doing it?  I've got a good head for numbers and really enjoy finance.  Anyone have any thoughts?