I met someone who was successful and he laughed at my 5 attempts and said, he called 300 owners before his first "YES".     

I attempted to provide the most transparent and up to date information on this site. 

I suspect there would be massive blow back if the feds attempt to lower sec 8 rental assistance. 

If not, I do not recommend sheriff sales as a first attempt.

My humble advice to anyone attempting to do creative finance is:Creative finance is for experienced investors who have access to capital if anything goes wrong.Learn the lawsDon't use a contract "off the internet", laws vary by state and are also regulated on a federal levelLearn the financing techniques correctlyDon’t skip parts of the processDon’t ever do a “kitchen table” closingUse the proper deedAn attorney can help you with the legal work, but the rest you are on your ownYour guru will not bail you out“Investing” in someone else’s deal by providing a small 2nd loan so the “investor” can pay for “cash to the seller” and for “closing costs” so he can do the deal is a very bad planKnow what problems can ariseLearn the responses and solutions to problems before they are neededKnow everything there is to know about Title and what that meansKnow who a "protected class" individual isLearn the "back doors"Learn human natureUnderstand timelinesUnderstand regulation enforcement (some of these "mistakes" have a 10 year statue of limitations ( they can charge you 10 years AFTER you do the transaction) and carry hefty fines and possible imprisonmentThe court doesn't accept "I didn't know" for an answer"Know that the source of the lead plays a serious role in some states and federallyKnow how much of a "profit" pushes the boundaries to invite an investigationYou can be sued by the seller if you don’t do things correctlyYou are automatically at fault if an investigator or attorney or regulator gets involved.

Unfortunately I was not able to put much away for retirement most of my life so I was thinking about attempting to buy 4 rental units over the next 4 years with the hopes of building up something that could generate income in 5 to 7 years to supplement my retirement at 68.

At that time I'll attempt to structure a 10 year term unless I consider a shorter hold period in which I'll negotiate the lowest rate possible to fit a shorter term more closely matching my remaing hold timeline.

Your name and credit would stay with the existing note, which you would keep paying on - ideally yourself with money you receive from the "buyer", because if they don't pay your credit is wrecked and your house is in foreclosure.If you search on here you'll see everyone and their brother looking to do Subto and it's a nightmare unless the buyer has the funds to pay the note off if/when the original lender figures out you don't occupy the property any more and are attempting to do what you want to do, since most loans are going to specify that performance.  

He started out clueless and he is now just doubling down with the lies in a poorly executed blackmail attempt of sorts.

And it's wrong for you to attempt that.