But, to do it right, break down actual expenses into fixed and variable costs weighted to the number of units contributions.

Do I continue to market only to those people or do I gradually add people to grow my list?

But, start with the free (BP) and cheaper (books) stuff first and gradually build up.

However, there are definitely good ones and if you find a good one, they are worth their weight in gold.

Rick,First off I must say I am not experienced in this so don't take my input as equal weight compared to others in this thread.

The next day I asked him how his son was doing, and he started describing the baby's weight using the metric system. 

I'm looking at a very similar REO deal ($10K/unit after rehab, weighted average rents of $425/mth), but have had zero luck finding a bank lender for the purchase.

Weighted average yield to maturity Weighted average return at par Weighted average collateral to discounts Loan loss reserves to capital Doubtful accounts and collections expenses This analysis is required in order to meet our portfolio goals as well as to submit any bid for the classified loans offered.

etc,Can anyone give me any advice on how to get started here , maybe do this as a side business and gradually expand??

This website is worth its weight in gold as long as you keep active on it.