Is it practical to open it up to foreign investors?

With inflation ripping you at 4% at the least—and we are in extraordinary times right now as I'm sure you realize with the Fed printing continuously and has crossed $27T already, not to mention the unfunded off-book liabilities, deficit, coupon payments to foreign governments on bonds, or the pensions—wouldn't that mean you are generating a negative interest rate on your money? 

LOL  However good bad or indifferent Foreigners make up a huge % of ownership of quite a few of our flagship properties etc. 

Obviously students can be a risk but there is also alot of wealthy foreign students who may pay lease in full.

Unfortunately in Missouri you can’t manage anything foreign using an LLC without having a broker license.

Don't forget, VRBO charges the annual service fee, a credit card processing fee and a foreign transaction fee if the visitor is international.

Over a 20+ year career, they purchased properties to live in/around the military base where they were posted, whether domestic or foreign.

I know it seems very early that anyone was noticing, but I specifically remember this because it was when I was in a different foreign country, before I moved to the UK. 

It's going to be a totally new and foreign experience for us when that changes.

Japan currently owns the largest portion of US debt owned by a foreign government.