Definitely the most popular places are midwest and southeast.

I do know that some regions of the US are really popular on the BiggerPockets forum for rental investments, and Columbus seems to be one of them.

i was exploring and saw some of the neighborhoods in kyle, Tx has school ratings like 8 and brand new houses in the range of 300K with potential rents at $2200 per month so overall making them cash flow positive. however, i am not sure why Kyle is a popular place. it is mid way between austin and san antonio but that does not seem to be a strong enough reason. 

I always stay away from anything that is a personal choice that one buyer may love an another not care for. 

Rent Now RGV property management, First Choice Realty

Rent Now RGV property management, First Choice Realty

Most of the time, to purchase their builds, you have no choice but to use their recommended vendors, setting you up for failure from the start.

Your PM might be a good choice - at least they have market familiarity and will know some contractors. 

The seminal book on the strategy, 30-Day Stay, published here on BiggerPockets and written by MTR pioneering investors Sarah Weaver and Zeona McIntyre, has helped popularize the method.

Welcome to BP Chris, Out-of-state investing is a top choice.