Most big REO offices require a cover page and some other BS.MLS systems have a section for supplemental documents that agents are supposed to download and send with the offer if they exist.

Many of us service investors all over the U.S. and we supplement meetings with various technology solutions.

Here is a list of a few that I find to be of most value:Population TotalHome ValuesHousehold IncomesPoverty RatePopulation AgeRental Vacancy Rate*Homeowner Vacancy Rate*Educational Attainment Rate (High School/GED & Bachelors)Number of Housing UnitRent to Income Ratio*Rent to Price Ratio*Population on SNAPS (supplemental nutrition assistance program) percentageProperty Tax Rate*Median Age of BuildingsNumber of Structures by Units (SFR, Duplex, Triplex, Quadplex, etc...)Median Rents by Number of BedroomsPopulation Change (Births, Deaths, In-Migrations, Immigrants)*note that some of the metrics are composites that are computed by comparing two or more variables from the ACSA number of the variables above can also be broken up into cohorts, which will give you even more insight into how an area is doing.

I plan on investing to supplement my income.

I added the potatoes, carrots, onions, garlic, seasoning and wine all at once.

The best I could come up with, given our situation, was buying 10-15 rentals using debt (about halfway to goal), then selling half at a future date, pay off most of the other ones with the profit, and be mortgage free with rental income supplementing retirement, so I understand the basic idea of eventually having no debt, just not sure how someone who can't just pay cash when a good deal presents itself would build up a real estate portfolio without any debt involved.

They are definitely not a waste of time IMO.Having said that, I have found Realtor.com to be the most useful with zillow being supplemental and I rarely look at Trulia.

I want to develop a consistent RE wholesaling business to supplement my retirement.

This question is for those of you that do this as a living, and as a supplemental income.

Steve's Wholesaling for Quick Cash 2.0 was a really good course and the audio CD's and DVD were a great supplement.