I would save money up and do a flip yourself.

We buy seller financed notes routinely and would be happy to evaluate what you have.

Through depreciation, particularly accelerated depreciation and bonus depreciation, you can typically offset all rental income such that there is no taxable income from your rental . 

Each site you evaluate is another step forward and you'll learn more along the way.

I rarely allow tours because I take detailed video tours for guests to use.

It's important to choose that one and commit to using it.

It was a 40 inch plasma and cost $2000.

There are so many websites and of course, most cost money to join.

You need to understand the market, advertise to buyers, show it in the best light, know what to say and what not to say, be skilled at negotiation, understand contracts, and much more.If you don't know how valuable a good agent can be, it's because you've never used one, or they made it look easy because they are skilled. 

What can I do to help him (and help me) for him to be in a position to be able to pay his rent?