I've been advocating for this for years. Wherever the first prototype cryo chamber is on earth, it needs to be sent to Ginsburg's home where she may only leave it when the Supreme Court is in session.
In reality though, since ours is one of the worst, she'll probably die after Trump gets re-elected and finally the GOP will get to turn our country into an even bigger right wing "utopia" (really a dystopia).
Worst case with the Supreme Court may be Trump losing in a landslide and Dems winning the Senate but RBG's seat becoming vacant days later so Republicans ram through Amy Coney Barrett in the lame duck.