In a 5 year period, in order for $50,000 to turn into $111,413.60, it would need to average a 17.3% return!

I know it's possible to have jvp's between two people who live far apart, but, are they flying 3000 miles to meet each other in person etc to hang out for a period of time before committing to a jvp?

A reminder, when we military have occupied a primary for 2 years of of 10 years, we can exclude capital gains on the sale of that house: If you or your spouse are on qualified official extended duty in the Uniformed Services, the Foreign Service or the intelligence community, you may elect to suspend the five-year test period for up to 10 years.

In regards to cashing out at 75 ltv I know there's a seasoning period (usually 6 months), so what would happen in my case if it was a private sale and only thing on title is that we have the warranty deed effective a week ago?

And lending with shorter seasoning periods where you can refinance quicker , maybe that has to do with negotiating with the bank but why not ask bigger pockets .

That's what the inspection period is for.

If you still need to do your due diligence, then you would probably need to put up some sort of option fee to get any deposits back within a specified time period.  

What is their average leasing period?.

which of course i would periodically make large principal payments on my main home's mortgage, then eventually rental mortgages.Would you think it would be safe to even put the rental expenses into HELOC. 

You refi anytime when rates drop or you have more $ on hand for closing costs (there may be a 6 month waiting period).