Successful completion of a 1031 exchange exempts the foreign investor from the FIRPTA withholding. 

I was wondering since I  plan on only lending in amounts above 50K and charging interest below 16% (including upfront points & fees) if I was exempt from being licensed?

If you rented it, chances are you would lose your agricultural use exemption on the property taxes.  

Flipping is a business, and when a tax-exempt entity like a retirement plan is acting like a business and therefore competing with tax-paying businesses, there is a tax known as UBIT that applies. 

Lifetime gift exemption doesn’t matter a lot to most people because the gift and estate tax exemption is so high, but if you need to get the biggest bang for your buck, putting the property in an entity like an LLC and giving small percentages each year would mean you could give discounted gifts. - what if the grandkid can’t handle the responsibility of owning a property at that age?

@Blair Syme, It doesn't sound like you're still in the window to qualify for the sec 121 primary residence exemption. 

And the title company pulled out because of a homestead exemption and they stated because she did a loan and December 2018 cash out on the investment property she would have to wait 12 months to do it again on the investment property even though she signed a non-homestead Avadavat on the December 2018 loan.  

It is for the full amount excluding the homestead exemption. 

I have done a recorded exemption of 1/2 my property so I now have the house and 3 acres on the corner and another 3 acres in the back.My question is:This area is growing and the acreage across the road is for sale ($3+M) for both residential housing and commercial development (the commercial development would be closest to my property since I'm on the corner).

Tax assessed value can often time give an unrealistic market value due to deferred appreciation and exempt status affecting any increase.