The source of the loan does not matter.So yes, if you borrowed $100k and used $50k to buy B and another $50k to buy C - you deduct half of the interest against B and the other half of the interest against C. 

This experience has provided me with a strong foundation in acquisitions, valuations, and deal sourcing.

In terms of performance, I will be honest with you: it all comes down to your source of lists, the way you set up your campaigns, and last but not least, your templates.

The reason why I ask is because I'm sure some people are going to say it is critical to first build a network but I find myself doubting myself because why would someone listen to advice from a 21 year old who has never bought a deal before?

Real estate investing has been a passion of mine for time with my mother also having invested early on where I likely have gotten the love and desire to follow similar foot steps.I have taken last 6 months to educate myself and currently own a single family home as primary residence and would like to expand to multi family properties (2-4 units) for additional stream of income, not to mention potential tax benefits for long-term investing.Based on current living situation, I have a fair amount of equity established in my primary residency along with having enough cash to either pay off house completely or use towards investing in a multi family property.Given that I'm the sole source of income for our household with my wife being the home maker for our two kids under 2, trying to weigh out risks with getting started now or perhaps waiting. 

Coos Bay - The main delay with application in this area is whether the property is on public utilities or has a septic system and private or public water source.

The process seems daunting and overwhelming, and I am not confident I will put the time in to talk to sources, analyze, and find properties for investing purposes.

Does anyone recommend knowledge sources on building a mobile home parks (websites, books, organizations, plans, etc..). 

Availability and a whatever-it-takes-whenever mindset is critical too.

The agents I have worked with have not really been a source of off market deals but that doesn't mean that it can't happen.