For example, you can designate an unlimited number of potential replacement properties as long as the fair market value of the replacement properties does not exceed 200% of the aggregate fair market value of all the exchanged properties.7.

Buying with cash, particularly if it is on a discount, allows you to use that cash on an unlimited number of houses...and in the end, you never have to actually spend it.  

The Ultimate Guide to Real Estate Marketing: 10 Tools to Generate Unlimited Leadshttp://www.biggerpockets.com/renewsblog/2014/08/26/ultimate-guide-real-estate-marketing-10-tools-generate-unlimited-leads/Here is another good place to start by reading some top blog posts here on BPhttp://www.biggerpockets.com/renewsblog/author/antoniocoleman/

This is my understanding regarding taxes and vacation properties:1) If you rent it out all year long: You can claim tax and mortgage interest deductions, rental cost deductions, and rental loss deductions. 2) If you use it as a vacation home for more than 14 days per year and also rent it out more than 14 days per year: You can claim tax and mortgage interest deductions, you can claim rental cost deduction (but not over rental income amount) and you CANNOT claim rental loss deductions. 3) If you use it as a vacation home for more than 14 days per year and also rent it out for only 14 days or less per year: You can claim tax and mortgage interest deductions, you CANNOT claim rental cost deductions BUT that rental income is not taxed, you CANNOT claim rental loss deductions. 4) If you use it ONLY as vacation home and do not rent it out: You can claim tax and mortgage interest deductions (can only be done if this is your only second home...you can't claim this on unlimited second homes), you would have not rental cost deductions to claim and you would have not rental loss deductions to claim. 

At the end of the day, you're basically doing a lifestyles unlimited thing except without the additional online programs aren't you?

We are looking to be financed through net rental income and unlimited mortgages 

That's a big part of why I became a Realtor -- save money on commissions and I can help other investors/new investors since I don't have unlimited money/time to scoop every deal that comes on market up anyway.You probably don't want to run around broadcasting every move you're going to make, but there are only so many people you can have a conversation about real estate with at the same level you're at and I'm guessing a lot of RE professionals don't want to burn those bridges completely!

Whats the best free and paid ways to reach buyers with unlimited income in todays market? 

I believe you can have unlimited numbers too (currently have 3 in use). 

@Joseph Gozlan, my wife and I fly down to attend the Lifestyles Unlimited-hosted Wealth and Passive Income Expo in the spring in Houston.