You will have to source these properties from a wholesaler, where you will have to put down hard non refundable assignment money at the assignment of the contract, or source them yourself.The steps to follow for a subject 2 property are as follows:1.

More than likely a blend of my money and other sources.So, I'm assuming "other sources" is equity, not debt.

Property owners are a prime source for collecting revenue.

We take care of the entire process—from sourcing and purchasing properties to managing renovations and the final sale or rental.

Yelp is a good source because it lets you read reviews of actual customers.

Sourced through the MLS and negotiated heavily with the seller to get price reductions and credits at closing How did you finance this deal?

We take your info and we let Lenders battle for the deal offering their best options.

@Michael Klinger  As others posted, SoFi and Discover personal loans are good options and I've used them in the past.  2-3 business days from application to funds in my checking account. 

Are these good sources?

If you offer more $ for the property than the all cash offers AND you appear to the seller to be highly qualified in the method you are using for sourcing the payment, at some point your offer will be more appealing than the all cash offers.I don't understand why you would consider a 1031 for another property in two years.