We source, acquire, subdivide and develop land for home builders or deploy prefab, hybrid, modular homes in the pathes of growth - nationwide.

Agents and wholesalers will be your best source of deals, treat the good ones like gold and they will bring deals to you, instead of you paying for marketing.

Use it as an investor.Set up each property as a source of income.For expenses set up one entry per property with sub entries based upon 1040 Schedule E .

Trying to find a source or maybe even a real estate attorney who can provide me contracts that I can use to provide for owners when wholesaling in long island, NY.

Even if the question was asked by someone elsewhere, many responses are check your local laws which should direct the person to the right source of information.

This only works on flips and BRRRRs, otherwise you won't be able to pay off that much debt unless you have other sources of income coming in.This is what I did on my last deal in TX. 

@Joe Hammel would you mind me asking how you are sourcing your deals?

I use his calculators constantly, and his advice has helped me get a deeper understanding of sourcing contractors, building out systems, analyzing deals, development, etc.

@Lloyd PreeceRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

David, regardless of your source of funds, you will never be seen as a "private lender" you're a broker and always will be, your source of funds is not a matter to classify a loan.