We are local to Dallas and would love to see you come in and gather more information on Turn Key. 

I was wondering if anyone had any recommendations on how to calculate a relatively accurate 5 year rent growth for a market?

Still gathering additional details, but looking to have it under contract within the month.

-------------------------------------------------------------------------------------Recommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

On the other side, the bigger companies have more experience and their numbers tend to be more accurate (not always)... as they are big companies "their costumer service" and communication is better but at the same time they "have more mouths to feed" if we need to be honest so can get a bunch of ok or good deals but I kinda doubt they will be great (just my personal candid opinion).

Assuming the ARV you mentioned is accurate, at 75% LTV you'd be able to pull enough equity to cover your existing payoff, refi costs and walk away with a good chunk of cash in your pocket.

Is this accurate? 

So, using the PA court systems public website has been more accurate than any service for these local applicants.

I guess it's just too many factors to consider and it easy to get overwhelmed and cannot get accurate info and estimation when I conduct analysis (ex. property tax rate, insurance, maintenance fee, rent, repair, closing cost, etc.) 

Always gather ALL the same information for every applicant.2.