Also, demand to speak with the law firm representing the LLC/Syndicator.  

Are there firms that specialize in executive rentals that anyone recommends in the Dallas/Fort Worth area?

You will have to become active and join a firm where you'll have oversight, and if you want keys to the kingdom so to speak (unlock doors/show property) you'll have to subscribe to your NAR MLS, perhaps your commercial board, and all the memberships your firm requires.

@Brendan M Brown if you have the flexibility, I’d consider going to work for a real estate investment firm of some type.  

Its just up to your personal preferences on risk mitigation.TX LLC owned by a WY LLC offers a lot of protection that may be overkill for a SFR worth $400k and $150k in equity.We offer anonymous TX LLCs through our law firm, half the cost and all the benefit.I'm an investor, and don't use WY.

Have been considering firms like KKOS Lawyers (Mark Kohler) and Anderson Business Advisors ( Clint Coons) but would prefer a local firm. 

We as a firm have investors working with us who have rental properties all over the US big and small.Finding a real estate-focused tax professional and one who can help with advisory and grow with you would be my suggestion to focus your efforts on finding.

We as a firm have investors working with us who have rental properties all over the US big and small.Finding a real estate-focused tax professional and one who can help with advisory and grow with you would be my suggestion to focus your efforts on finding.

Here's a list of the top accounting firms in FL http://www.floridatrend.com/article/16233/top-accounting-firms-in-florida

So I work at a commercial brokerage firm, specializing in tenant only representation for commercial properties.