There are cheaper markets that your current savings would go further and possibly provide better opportunity (almost definitely in the short term).

Meet with a local banker & schedule a time to talk with a mortgage broker, they'll give you at least a baseline of what kind of down payment options and rates are out there.After that, if you're still wanting to research more creative options, do some looking into seller financing (a very hot topic with good, and bad, advice out there), look into private lenders, and commercial financing options.If you're wanting to live in 1/4 of your quadplex, then conventional residential loans may in fact be your best option as you can purchase that with a fannie/freddy loan with very low down, and use up to 75% of the income from the property toward your own income. 

Everyone will tell you it’s great to get started early, or you can just move after a year, but in the current environment in our region the rent your property will generate after you move out will likely be less than your mortgage, if you are tied to the area and feel confident you want to stay in whatever property you buy for 3-5 years go for it, if you want flexibility rent and throw that money into and index fund. 

I've been reading more about subject to and here's what I've learned:-Good for sellers who are off market-Have low to no equity-Have a mortgage with a low interest rate (less than 5%)-Be absentee or out of state (vacant property, or have a tenant)The buyer would then take over the mortgage payments, and have the seller sign the deed over to the buyer.

My mortgage will be $2,005/month, and I’m budgeting up to $600/month for utilities, leaving a potential monthly cash flow of $995.I also set up an LLC and a business account to track rental income and expenses.Questions:Do you have any advice for me as a young real estate investor?

This will still qualify for a residential mortgage and you have a better shot of completely offsetting your entire payment.

I literally laughed through the phone at his suggestion, because I was broke, in debt, and in every way and unqualified borrower, and the lending environment in 2012 was probably stricter than it had been since the invention of the 30yr mortgage.

In 2007, my wife was in the mortgage business. 

I own a mortgage company and know PennyMac. 

This is a conventional loan where they also cover your PMI (private mortgage insurance).