You're not sweet talking anyone at a tax sale...that's where the money talks....high bidder is the winner.If you don't have access to money or assets, one thing you might be able to do is go network at the tax sales if you are willing to put in sweat equity to build up cash on your first few deals. 

I recommend starting by tuning in to the BiggerPockets Podcast and attend your local REI meetups to build up a strong network.

I would suggest you build up a bit more liquid assets just to diversify and also have assets you can quickly access if needed.

The only numbers relevant to an analysis today are current real equity in the property, projected cash flow, projected equity build up, and appreciation.6.

Many of my usual long term rental buyers have switched to fix and flips lately in order to build up their cash balance sheet more and wait for good deals to come. 

Happy to answer more questions if you have doubts. i was looking to wholesale a couple properties in Miami to build up more savings before going into a long term plan and since you've been investing here for nine years I was wondering what you thought? 

My first station was in Kings Bay Georgia, where I picked up the book Rich Dad, poor Dad, which kick started my real estate career.

Start with a W2 and build up some reserves. 

Although your reviews won't convey, the buyer can have some peace of mind that with future revenue that the first couple of months mortgage are covered while they make adjustments, build up some reviews and work out any nuances they need to.

Build up your cash reserves people...