Things I don't plan to do until there is a vaccine I feel safe enough about:

Go to a movie Theater
Fly on a passenger plane to Europe or Hawaii
Go to an indoor restaurant (I'd go eat outside if I'm comfortable with social distancing)
Ride on a Cruise Ship
Go on a subway, Bus or Taxi
Go into a store unless it is something like a Home Depot, Whole Foods, or other food store.

There are likely other things I wouldn't do like use a public restroom either anywhere. (a medical urinal might work for trips under 8 hours by car or truck or even by small plane.)

Some people might go to Hawaii and rent Business jets to do this but I'm not sure this is cost effective: YET!

My idea would be to ask NOT to have a stewardess and have the pilots stay forward and fly the plane. The less people you have to share breathable air with the better!

But, I think this might be an excellent business idea during the next 2 to 3 years for the U.S. and next 5 years for the world until everyone is vaccinated. But, vaccination is going to change everyone's business a lot at that point (depending upon what kind of business it is).

In the meantime we might have to deal with about 150 million people worldwide dying or 2% of the entire world within the next 5 years time.

So, life is going to radically change like no one has ever seen before in their lifetimes both before and after a vaccine is working.

Just like there was a post War to end all Wars and a Post World War II there will also be a Post Coronavirus just like there was a post 9-11 too and a post Kennedy era as well.