I decided I’d find another method. 

The BRRR method is not about "numbers working" in a given market. 

Your problem is probably your method of wholesaling. 

Unlike investing in random properties, their methodical approach ensures that each investment is strategically placed for the best potential.

If you want a lower downpayment way of investing without moving into the property, I recommend the BRRRR method. 

His methods are unsafe and unwise.

What is the most efficient method to connect with potential renters or claims representatives?

I absolutely target retention through many methods.

Does anyone use another method of goal setting or periodic review method?

I am the only real estate investor with my bookkeeper and at first she thought this was a little overboard but once she started setting rules in Quickbooks to simplify her work she quickly realized how simple this method makes things.