While it's nice that being a CPA provides instant credibility, credentials can only get someone so far.

I am considering doing this with a 0% APR credit card to avoid a loan. 

With the proceeds we later purchased two properties the same month, one with FHA loan 5% down and received a closing credit of $8k plus a $2k check made out to us after closing.

He could provide you with some good insight in and around the area!

It's an education that Harvard, Yale or Stanford can not provide and it's FREE! 

In turn they provide me with a steady flow of off market properties.

For properties in Central Ohio, you can access records through the Franklin County Recorder's Office, which provides a public records search tool to help you look up property details, including any liens.

What are some cities that might provide cash flow, but remain affordable?

I can provide support of checking in on contractors, staging rental properties, walk potential leads to give you an idea of the property in person or what the area is like, meeting with agents, and drafting scope of work for projects. 

A lot of hosts I know use pool fences, safety signs, and provide life jackets to help reduce risk.