There is a modern version of the Pony Express, that operates worldwide, that Jerzy can deploy, without getting his fat ass out of his comfortable armchair, to get his much needed "Funding" from Grandpa. They even offer door to door service! How cool is that!
Grandpa can certainly have his personal banker deliver a Certified Cashier's Check to his home, where UPS can pick it up for their Express Overnight Delivery Service, right to Jerzy's front door. Jerzy cant sleep until noon for this, but they will make 3 attempts to wake him, should he decide to do so.
The "Saviour of all Humanity" can now get started, unless it's all a figment of Jerzy's wild imagination and his only motive is to solicit donations from his gullible followers for his personal income, via Hobie.