SFHs generally are very poor cash flow wise. 

I am looking to see if anyone is using any tools or signal ...that help estimate when things are getting to a point when it's wise to sell due to indicators ....even if market rises more..its ok...long as I have the ability to know that things are high in value...

However, as you already know, it is not wise to do what they are doing.It seems you're very concerned about the owners having to pay two mortgages. 

This way there is not a sale until a future date when it makes more sense for your inlaws tax wise.

(My condos Mortgage is the only debt I have btw.) the cost of living is less where I’m relocating, and you can get more bang for your buck home wise there.

I think NPN you have to   to make sense of it.other wise great performing notes since you have cash flow day one is a better bet for a beginner and you align with a great broker who just feeds you the deals.. much much easier and safer.then once you get the hang of it if you want to try the NPN and if you can find one that makes sense.other wise I think its a business and a job basically and needs to be scaled..

I'm not sure how wise it would be to cut them loose during rehab.To your success!

And then using what's left to payoff probably relatively low interest loan that you have on your rental and loosing interest write off deduction doesn't sound like a wise financial move...Why don't you consider setting up a self-directed IRA, moving your Vanguard IRA in there and then invest passively in trust deeds (or some other alternative assets).

But yes I would do the indivual returns other wise

@James Wise I'm trying to track down property owners for vacant homes and lots.