Keela,
I admire your creative thinking, and there is always alternatives. You mention smaller cities, maybe you are thinking about Kannapolis, Concord, Gastonia, or Harrisburg, something like that.
There are methods where you can essentially "subject-to", do a "wrap around", "assume" a mortgage, "lease purchase", "option" or in essence somehow double rent a property. Personally, in my experience, especially in that area, there may be more effective ways to spend your time.
Think about it, let's say we use your example
"a small amount down then $500 a month then I find a tenant to move in charging $650. Is that an alternative? And are there other alternatives?"
In that area a $650 tenant will typically be spotty, from my houses and ever property mgr I have spoken with over there the sweet spot starts at least at $1000 moth, more likely $1200.
Who is going to handle evictions? Repairs? Late payments? Taxes & Insurance? Who is getting the equity accumulating? Who has the ultimate right to sell the property? Many times these alternatives are advertised as simple and on paper they look great (and they could work under certain circumstances) but you can't gloss over these details or they'll crush you.
I am a pretty vanilla investor, I have tried a few of the above options, and frankly had luck before but the key word is "LUCK". The deals could have gone either way and unless you are able to scale this type of business you may want to look into a more fundamentally sound alternative.
Possible options
1) You can never beat finding a real deal, if you find an actual wholesale deal you will have no problem finding a willing investor, especially in that area. You could pick up a few grand in finders fee which would be a significantly higher and less risk return than the example above
2) Find something like the deal above you proposed and sell that package as a cash flow opportunity to an investor. Offer it as a "turn key" type investment with a properties for sale with an existing high quality tenant and an immediate cash flow opportunity. This would be an attractive option that I am confident you could secure a deal and a finders fee with probably less long term hassle.
Hope this helps
Jessy Milner